# importando a biblioteca pandas do python
import pandas as pd
# importando os dados no objeto 'dataframe'
dataframe = pd.read_csv('mercado2.csv', encoding = 'utf-8', sep = ',', header = None)
# visualizando o objeto 'dataframe'
dataframe
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | shrimp | almonds | avocado | vegetables mix | green grapes | whole weat flour | yams | cottage cheese | energy drink | tomato juice | low fat yogurt | green tea | honey | salad | mineral water | salmon | antioxydant juice | frozen smoothie | spinach | olive oil |
| 1 | burgers | meatballs | eggs | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 2 | chutney | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 3 | turkey | avocado | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 4 | mineral water | milk | energy bar | whole wheat rice | green tea | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 7496 | butter | light mayo | fresh bread | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 7497 | burgers | frozen vegetables | eggs | french fries | magazines | green tea | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 7498 | chicken | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 7499 | escalope | green tea | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 7500 | eggs | frozen smoothie | yogurt cake | low fat yogurt | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
7501 rows × 20 columns
# criando uma tupla vazia para armazenar os produtos do 'dataframe'
transacoes = []
# visualizando as dimensões do 'dataframe'
dataframe.shape
(7501, 20)
# iterando os produtos do 'dataframe'
for i in range(0, 7501):
transacoes.append([str(dataframe.values[i,j]) for j in range(0, 20)])
# importando a biblioteca apyori
from apyori import apriori
# configurando 'regras'
regras = apriori(transacoes, min_support = 0.003, min_confidence = 0.2, min_lift = 3.0, min_lenght = 2)
# criando uma lista para armazenar as regras
resultados = list(regras)
resultados
[RelationRecord(items=frozenset({'light cream', 'chicken'}), support=0.004532728969470737, ordered_statistics=[OrderedStatistic(items_base=frozenset({'light cream'}), items_add=frozenset({'chicken'}), confidence=0.29059829059829057, lift=4.84395061728395)]),
RelationRecord(items=frozenset({'mushroom cream sauce', 'escalope'}), support=0.005732568990801226, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mushroom cream sauce'}), items_add=frozenset({'escalope'}), confidence=0.3006993006993007, lift=3.790832696715049)]),
RelationRecord(items=frozenset({'pasta', 'escalope'}), support=0.005865884548726837, ordered_statistics=[OrderedStatistic(items_base=frozenset({'pasta'}), items_add=frozenset({'escalope'}), confidence=0.3728813559322034, lift=4.700811850163794)]),
RelationRecord(items=frozenset({'fromage blanc', 'honey'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'fromage blanc'}), items_add=frozenset({'honey'}), confidence=0.2450980392156863, lift=5.164270764485569)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper'}), support=0.015997866951073192, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper'}), items_add=frozenset({'ground beef'}), confidence=0.3234501347708895, lift=3.2919938411349285)]),
RelationRecord(items=frozenset({'ground beef', 'tomato sauce'}), support=0.005332622317024397, ordered_statistics=[OrderedStatistic(items_base=frozenset({'tomato sauce'}), items_add=frozenset({'ground beef'}), confidence=0.3773584905660377, lift=3.840659481324083)]),
RelationRecord(items=frozenset({'light cream', 'olive oil'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'light cream'}), items_add=frozenset({'olive oil'}), confidence=0.20512820512820515, lift=3.1147098515519573)]),
RelationRecord(items=frozenset({'whole wheat pasta', 'olive oil'}), support=0.007998933475536596, ordered_statistics=[OrderedStatistic(items_base=frozenset({'whole wheat pasta'}), items_add=frozenset({'olive oil'}), confidence=0.2714932126696833, lift=4.122410097642296)]),
RelationRecord(items=frozenset({'pasta', 'shrimp'}), support=0.005065991201173177, ordered_statistics=[OrderedStatistic(items_base=frozenset({'pasta'}), items_add=frozenset({'shrimp'}), confidence=0.3220338983050847, lift=4.506672147735896)]),
RelationRecord(items=frozenset({'milk', 'spaghetti', 'avocado'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'avocado'}), items_add=frozenset({'milk'}), confidence=0.41666666666666663, lift=3.215449245541838)]),
RelationRecord(items=frozenset({'milk', 'burgers', 'cake'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'cake'}), items_add=frozenset({'burgers'}), confidence=0.27999999999999997, lift=3.211437308868501)]),
RelationRecord(items=frozenset({'turkey', 'chocolate', 'burgers'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'turkey', 'chocolate'}), items_add=frozenset({'burgers'}), confidence=0.27058823529411763, lift=3.1034898363014927)]),
RelationRecord(items=frozenset({'milk', 'turkey', 'burgers'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'turkey'}), items_add=frozenset({'burgers'}), confidence=0.2823529411764706, lift=3.2384241770102533)]),
RelationRecord(items=frozenset({'tomatoes', 'frozen vegetables', 'cake'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'frozen vegetables', 'cake'}), items_add=frozenset({'tomatoes'}), confidence=0.2987012987012987, lift=4.367560314928736), OrderedStatistic(items_base=frozenset({'tomatoes', 'cake'}), items_add=frozenset({'frozen vegetables'}), confidence=0.36507936507936506, lift=3.8300144300144296)]),
RelationRecord(items=frozenset({'ground beef', 'cereals', 'spaghetti'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'cereals'}), items_add=frozenset({'spaghetti'}), confidence=0.6764705882352942, lift=3.8853031258445188), OrderedStatistic(items_base=frozenset({'cereals', 'spaghetti'}), items_add=frozenset({'ground beef'}), confidence=0.45999999999999996, lift=4.681763907734057)]),
RelationRecord(items=frozenset({'ground beef', 'milk', 'chicken'}), support=0.0038661511798426876, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'chicken'}), items_add=frozenset({'milk'}), confidence=0.40845070422535207, lift=3.152046020981858)]),
RelationRecord(items=frozenset({'light cream', 'nan', 'chicken'}), support=0.004532728969470737, ordered_statistics=[OrderedStatistic(items_base=frozenset({'light cream', 'nan'}), items_add=frozenset({'chicken'}), confidence=0.29059829059829057, lift=4.84395061728395)]),
RelationRecord(items=frozenset({'milk', 'olive oil', 'chicken'}), support=0.0035995200639914677, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'chicken'}), items_add=frozenset({'olive oil'}), confidence=0.24324324324324323, lift=3.693456614509246), OrderedStatistic(items_base=frozenset({'olive oil', 'chicken'}), items_add=frozenset({'milk'}), confidence=0.5, lift=3.858539094650206), OrderedStatistic(items_base=frozenset({'milk', 'olive oil'}), items_add=frozenset({'chicken'}), confidence=0.2109375, lift=3.51609375)]),
RelationRecord(items=frozenset({'spaghetti', 'olive oil', 'chicken'}), support=0.0034662045060658577, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'chicken'}), items_add=frozenset({'olive oil'}), confidence=0.20155038759689922, lift=3.0603835169318647)]),
RelationRecord(items=frozenset({'chocolate', 'frozen vegetables', 'shrimp'}), support=0.005332622317024397, ordered_statistics=[OrderedStatistic(items_base=frozenset({'chocolate', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.23255813953488375, lift=3.2545123221103784), OrderedStatistic(items_base=frozenset({'chocolate', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.29629629629629634, lift=3.1084175084175087)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'chocolate'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper', 'chocolate'}), items_add=frozenset({'ground beef'}), confidence=0.4411764705882354, lift=4.4901827759597746)]),
RelationRecord(items=frozenset({'milk', 'soup', 'chocolate'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'soup', 'chocolate'}), items_add=frozenset({'milk'}), confidence=0.3947368421052632, lift=3.0462150747238472)]),
RelationRecord(items=frozenset({'ground beef', 'cooking oil', 'spaghetti'}), support=0.004799360085321957, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'cooking oil'}), items_add=frozenset({'spaghetti'}), confidence=0.5714285714285714, lift=3.2819951870487856), OrderedStatistic(items_base=frozenset({'cooking oil', 'spaghetti'}), items_add=frozenset({'ground beef'}), confidence=0.3025210084033613, lift=3.0789824749438446)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'eggs'}), support=0.0041327822956939075, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'eggs'}), items_add=frozenset({'herb & pepper'}), confidence=0.2066666666666667, lift=4.178454627133872), OrderedStatistic(items_base=frozenset({'herb & pepper', 'eggs'}), items_add=frozenset({'ground beef'}), confidence=0.3297872340425532, lift=3.3564912381997174)]),
RelationRecord(items=frozenset({'spaghetti', 'red wine', 'eggs'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'red wine', 'eggs'}), items_add=frozenset({'spaghetti'}), confidence=0.5283018867924528, lift=3.0342974370828397)]),
RelationRecord(items=frozenset({'mushroom cream sauce', 'nan', 'escalope'}), support=0.005732568990801226, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mushroom cream sauce', 'nan'}), items_add=frozenset({'escalope'}), confidence=0.3006993006993007, lift=3.790832696715049)]),
RelationRecord(items=frozenset({'pasta', 'nan', 'escalope'}), support=0.005865884548726837, ordered_statistics=[OrderedStatistic(items_base=frozenset({'pasta', 'nan'}), items_add=frozenset({'escalope'}), confidence=0.3728813559322034, lift=4.700811850163794)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'french fries'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'french fries'}), items_add=frozenset({'herb & pepper'}), confidence=0.23076923076923078, lift=4.665768194070081), OrderedStatistic(items_base=frozenset({'herb & pepper', 'french fries'}), items_add=frozenset({'ground beef'}), confidence=0.46153846153846156, lift=4.697421981004071)]),
RelationRecord(items=frozenset({'fromage blanc', 'honey', 'nan'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'fromage blanc', 'nan'}), items_add=frozenset({'honey'}), confidence=0.2450980392156863, lift=5.164270764485569)]),
RelationRecord(items=frozenset({'tomatoes', 'green tea', 'frozen vegetables'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'green tea', 'frozen vegetables'}), items_add=frozenset({'tomatoes'}), confidence=0.2314814814814815, lift=3.38468341635983)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'frozen vegetables'}), support=0.008665511265164644, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.31100478468899523, lift=3.165328208890303)]),
RelationRecord(items=frozenset({'milk', 'olive oil', 'frozen vegetables'}), support=0.004799360085321957, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'frozen vegetables'}), items_add=frozenset({'olive oil'}), confidence=0.20338983050847456, lift=3.088314005352364), OrderedStatistic(items_base=frozenset({'olive oil', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.4235294117647058, lift=3.2684095860566447)]),
RelationRecord(items=frozenset({'milk', 'soup', 'frozen vegetables'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'soup', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.5, lift=3.858539094650206)]),
RelationRecord(items=frozenset({'milk', 'tomatoes', 'frozen vegetables'}), support=0.0041327822956939075, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'tomatoes'}), items_add=frozenset({'frozen vegetables'}), confidence=0.29523809523809524, lift=3.0973160173160172)]),
RelationRecord(items=frozenset({'mineral water', 'frozen vegetables', 'shrimp'}), support=0.007199040127982935, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.30508474576271183, lift=3.200616332819722)]),
RelationRecord(items=frozenset({'spaghetti', 'olive oil', 'frozen vegetables'}), support=0.005732568990801226, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'frozen vegetables'}), items_add=frozenset({'olive oil'}), confidence=0.20574162679425836, lift=3.1240241752707125)]),
RelationRecord(items=frozenset({'spaghetti', 'frozen vegetables', 'shrimp'}), support=0.005999200106652446, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.21531100478468898, lift=3.0131489680782684)]),
RelationRecord(items=frozenset({'tomatoes', 'frozen vegetables', 'shrimp'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'frozen vegetables', 'shrimp'}), items_add=frozenset({'tomatoes'}), confidence=0.24000000000000002, lift=3.5092397660818717), OrderedStatistic(items_base=frozenset({'tomatoes', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.2479338842975207, lift=3.4696866905143704), OrderedStatistic(items_base=frozenset({'tomatoes', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.35714285714285715, lift=3.7467532467532467)]),
RelationRecord(items=frozenset({'tomatoes', 'spaghetti', 'frozen vegetables'}), support=0.006665777896280496, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'frozen vegetables'}), items_add=frozenset({'tomatoes'}), confidence=0.23923444976076558, lift=3.4980460188216425), OrderedStatistic(items_base=frozenset({'tomatoes', 'spaghetti'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3184713375796179, lift=3.341053850607991)]),
RelationRecord(items=frozenset({'ground beef', 'grated cheese', 'spaghetti'}), support=0.005332622317024397, ordered_statistics=[OrderedStatistic(items_base=frozenset({'grated cheese', 'spaghetti'}), items_add=frozenset({'ground beef'}), confidence=0.3225806451612903, lift=3.283144395325426)]),
RelationRecord(items=frozenset({'ground beef', 'tomatoes', 'green tea'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'green tea'}), items_add=frozenset({'tomatoes'}), confidence=0.2072072072072072, lift=3.0297490472929067)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'milk'}), support=0.0035995200639914677, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'herb & pepper'}), items_add=frozenset({'ground beef'}), confidence=0.3913043478260869, lift=3.9825968969382335)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'mineral water'}), support=0.006665777896280496, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper', 'mineral water'}), items_add=frozenset({'ground beef'}), confidence=0.39062500000000006, lift=3.975682666214383)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'nan'}), support=0.015997866951073192, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.3234501347708895, lift=3.2919938411349285)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'spaghetti'}), support=0.006399146780429276, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper', 'spaghetti'}), items_add=frozenset({'ground beef'}), confidence=0.3934426229508197, lift=4.004359721511667)]),
RelationRecord(items=frozenset({'ground beef', 'olive oil', 'milk'}), support=0.004932675643247567, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'milk'}), items_add=frozenset({'olive oil'}), confidence=0.22424242424242427, lift=3.40494417862839)]),
RelationRecord(items=frozenset({'ground beef', 'soup', 'milk'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'soup'}), items_add=frozenset({'milk'}), confidence=0.4109589041095891, lift=3.1714019956029094)]),
RelationRecord(items=frozenset({'ground beef', 'tomato sauce', 'nan'}), support=0.005332622317024397, ordered_statistics=[OrderedStatistic(items_base=frozenset({'tomato sauce', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.3773584905660377, lift=3.840659481324083)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'pepper'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'pepper'}), items_add=frozenset({'ground beef'}), confidence=0.33783783783783783, lift=3.4384282518610876)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'shrimp'}), support=0.005999200106652446, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'shrimp'}), items_add=frozenset({'spaghetti'}), confidence=0.5232558139534884, lift=3.005315360233627)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'tomato sauce'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'tomato sauce'}), items_add=frozenset({'spaghetti'}), confidence=0.5750000000000001, lift=3.3025076569678413), OrderedStatistic(items_base=frozenset({'spaghetti', 'tomato sauce'}), items_add=frozenset({'ground beef'}), confidence=0.4893617021276596, lift=4.980599901844742)]),
RelationRecord(items=frozenset({'light cream', 'olive oil', 'nan'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'light cream', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.20512820512820515, lift=3.1147098515519573)]),
RelationRecord(items=frozenset({'milk', 'olive oil', 'shrimp'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'olive oil', 'shrimp'}), items_add=frozenset({'milk'}), confidence=0.3934426229508197, lift=3.0362274843149164)]),
RelationRecord(items=frozenset({'milk', 'soup', 'olive oil'}), support=0.0035995200639914677, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'olive oil'}), items_add=frozenset({'soup'}), confidence=0.2109375, lift=4.174781497361478), OrderedStatistic(items_base=frozenset({'milk', 'soup'}), items_add=frozenset({'olive oil'}), confidence=0.23684210526315788, lift=3.5962603878116344), OrderedStatistic(items_base=frozenset({'soup', 'olive oil'}), items_add=frozenset({'milk'}), confidence=0.4029850746268656, lift=3.1098673300165833)]),
RelationRecord(items=frozenset({'milk', 'spaghetti', 'olive oil'}), support=0.007199040127982935, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'spaghetti'}), items_add=frozenset({'olive oil'}), confidence=0.20300751879699247, lift=3.0825089038385434)]),
RelationRecord(items=frozenset({'milk', 'tomatoes', 'soup'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'tomatoes'}), items_add=frozenset({'soup'}), confidence=0.21904761904761905, lift=4.335293378565146), OrderedStatistic(items_base=frozenset({'tomatoes', 'soup'}), items_add=frozenset({'milk'}), confidence=0.44230769230769235, lift=3.4133230452674903)]),
RelationRecord(items=frozenset({'milk', 'whole wheat pasta', 'spaghetti'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'whole wheat pasta', 'spaghetti'}), items_add=frozenset({'milk'}), confidence=0.4545454545454546, lift=3.5077628133183696)]),
RelationRecord(items=frozenset({'mineral water', 'soup', 'olive oil'}), support=0.005199306759098787, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'soup'}), items_add=frozenset({'olive oil'}), confidence=0.22543352601156072, lift=3.4230301186492245)]),
RelationRecord(items=frozenset({'mineral water', 'whole wheat pasta', 'olive oil'}), support=0.0038661511798426876, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'whole wheat pasta'}), items_add=frozenset({'olive oil'}), confidence=0.4027777777777778, lift=6.115862573099416)]),
RelationRecord(items=frozenset({'whole wheat pasta', 'olive oil', 'nan'}), support=0.007998933475536596, ordered_statistics=[OrderedStatistic(items_base=frozenset({'whole wheat pasta', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.2714932126696833, lift=4.122410097642296)]),
RelationRecord(items=frozenset({'pasta', 'nan', 'shrimp'}), support=0.005065991201173177, ordered_statistics=[OrderedStatistic(items_base=frozenset({'pasta', 'nan'}), items_add=frozenset({'shrimp'}), confidence=0.3220338983050847, lift=4.506672147735896)]),
RelationRecord(items=frozenset({'spaghetti', 'pancakes', 'olive oil'}), support=0.005065991201173177, ordered_statistics=[OrderedStatistic(items_base=frozenset({'pancakes', 'spaghetti'}), items_add=frozenset({'olive oil'}), confidence=0.20105820105820105, lift=3.0529100529100526)]),
RelationRecord(items=frozenset({'tomatoes', 'spaghetti', 'olive oil'}), support=0.004399413411545127, ordered_statistics=[OrderedStatistic(items_base=frozenset({'tomatoes', 'olive oil'}), items_add=frozenset({'spaghetti'}), confidence=0.6111111111111112, lift=3.5099115194827295), OrderedStatistic(items_base=frozenset({'tomatoes', 'spaghetti'}), items_add=frozenset({'olive oil'}), confidence=0.21019108280254778, lift=3.19158565202816)]),
RelationRecord(items=frozenset({'tomatoes', 'spaghetti', 'whole wheat rice'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'whole wheat rice', 'spaghetti'}), items_add=frozenset({'tomatoes'}), confidence=0.2169811320754717, lift=3.1726617382029496)]),
RelationRecord(items=frozenset({'milk', 'nan', 'spaghetti', 'avocado'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'nan', 'spaghetti', 'avocado'}), items_add=frozenset({'milk'}), confidence=0.41666666666666663, lift=3.215449245541838)]),
RelationRecord(items=frozenset({'milk', 'nan', 'burgers', 'cake'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'nan', 'cake'}), items_add=frozenset({'burgers'}), confidence=0.27999999999999997, lift=3.211437308868501)]),
RelationRecord(items=frozenset({'nan', 'turkey', 'chocolate', 'burgers'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'turkey', 'chocolate', 'nan'}), items_add=frozenset({'burgers'}), confidence=0.27058823529411763, lift=3.1034898363014927)]),
RelationRecord(items=frozenset({'milk', 'nan', 'turkey', 'burgers'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'turkey', 'nan'}), items_add=frozenset({'burgers'}), confidence=0.2823529411764706, lift=3.2384241770102533)]),
RelationRecord(items=frozenset({'tomatoes', 'frozen vegetables', 'nan', 'cake'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'frozen vegetables', 'nan', 'cake'}), items_add=frozenset({'tomatoes'}), confidence=0.2987012987012987, lift=4.367560314928736), OrderedStatistic(items_base=frozenset({'tomatoes', 'nan', 'cake'}), items_add=frozenset({'frozen vegetables'}), confidence=0.36507936507936506, lift=3.8300144300144296)]),
RelationRecord(items=frozenset({'ground beef', 'cereals', 'spaghetti', 'nan'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'cereals', 'nan'}), items_add=frozenset({'spaghetti'}), confidence=0.6764705882352942, lift=3.8853031258445188), OrderedStatistic(items_base=frozenset({'cereals', 'spaghetti', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.45999999999999996, lift=4.681763907734057)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'milk', 'chicken'}), support=0.0038661511798426876, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'chicken'}), items_add=frozenset({'milk'}), confidence=0.40845070422535207, lift=3.152046020981858)]),
RelationRecord(items=frozenset({'milk', 'olive oil', 'nan', 'chicken'}), support=0.0035995200639914677, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'nan', 'chicken'}), items_add=frozenset({'olive oil'}), confidence=0.24324324324324323, lift=3.693456614509246), OrderedStatistic(items_base=frozenset({'olive oil', 'nan', 'chicken'}), items_add=frozenset({'milk'}), confidence=0.5, lift=3.858539094650206), OrderedStatistic(items_base=frozenset({'milk', 'olive oil', 'nan'}), items_add=frozenset({'chicken'}), confidence=0.2109375, lift=3.51609375)]),
RelationRecord(items=frozenset({'spaghetti', 'olive oil', 'nan', 'chicken'}), support=0.0034662045060658577, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'nan', 'chicken'}), items_add=frozenset({'olive oil'}), confidence=0.20155038759689922, lift=3.0603835169318647)]),
RelationRecord(items=frozenset({'ground beef', 'mineral water', 'chocolate', 'eggs'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'eggs'}), items_add=frozenset({'ground beef'}), confidence=0.29702970297029707, lift=3.023093354111531)]),
RelationRecord(items=frozenset({'ground beef', 'mineral water', 'chocolate', 'frozen vegetables'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.34246575342465757, lift=3.4855300087358976), OrderedStatistic(items_base=frozenset({'ground beef', 'mineral water', 'chocolate'}), items_add=frozenset({'frozen vegetables'}), confidence=0.30487804878048785, lift=3.1984478935698455)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'chocolate', 'frozen vegetables'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'chocolate', 'frozen vegetables'}), items_add=frozenset({'spaghetti'}), confidence=0.5348837209302326, lift=3.0721001460165964), OrderedStatistic(items_base=frozenset({'spaghetti', 'chocolate', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3898305084745763, lift=3.967596531978015), OrderedStatistic(items_base=frozenset({'ground beef', 'spaghetti', 'chocolate'}), items_add=frozenset({'frozen vegetables'}), confidence=0.33333333333333337, lift=3.4969696969696975)]),
RelationRecord(items=frozenset({'milk', 'mineral water', 'chocolate', 'frozen vegetables'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.4109589041095891, lift=3.1714019956029094)]),
RelationRecord(items=frozenset({'milk', 'spaghetti', 'chocolate', 'frozen vegetables'}), support=0.0034662045060658577, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'chocolate', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.44067796610169485, lift=3.4007463207086555), OrderedStatistic(items_base=frozenset({'milk', 'spaghetti', 'chocolate'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3170731707317073, lift=3.3263858093126384)]),
RelationRecord(items=frozenset({'mineral water', 'chocolate', 'frozen vegetables', 'shrimp'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.32876712328767127, lift=4.600899611531385), OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.4210526315789474, lift=4.417224880382776)]),
RelationRecord(items=frozenset({'chocolate', 'nan', 'frozen vegetables', 'shrimp'}), support=0.005332622317024397, ordered_statistics=[OrderedStatistic(items_base=frozenset({'chocolate', 'nan', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.23255813953488375, lift=3.2545123221103784), OrderedStatistic(items_base=frozenset({'chocolate', 'nan', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.29629629629629634, lift=3.1084175084175087)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'chocolate', 'nan'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper', 'chocolate', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.4411764705882354, lift=4.4901827759597746)]),
RelationRecord(items=frozenset({'milk', 'soup', 'chocolate', 'nan'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'soup', 'chocolate', 'nan'}), items_add=frozenset({'milk'}), confidence=0.3947368421052632, lift=3.0462150747238472)]),
RelationRecord(items=frozenset({'olive oil', 'spaghetti', 'mineral water', 'chocolate'}), support=0.0038661511798426876, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'mineral water', 'chocolate'}), items_add=frozenset({'olive oil'}), confidence=0.2436974789915966, lift=3.700353825740822)]),
RelationRecord(items=frozenset({'spaghetti', 'mineral water', 'chocolate', 'shrimp'}), support=0.0034662045060658577, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'mineral water', 'chocolate'}), items_add=frozenset({'shrimp'}), confidence=0.21848739495798317, lift=3.0576006522011783)]),
RelationRecord(items=frozenset({'ground beef', 'cooking oil', 'spaghetti', 'nan'}), support=0.004799360085321957, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'cooking oil', 'nan'}), items_add=frozenset({'spaghetti'}), confidence=0.5714285714285714, lift=3.2819951870487856), OrderedStatistic(items_base=frozenset({'cooking oil', 'spaghetti', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.3025210084033613, lift=3.0789824749438446)]),
RelationRecord(items=frozenset({'milk', 'mineral water', 'frozen vegetables', 'eggs'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'frozen vegetables', 'eggs'}), items_add=frozenset({'milk'}), confidence=0.411764705882353, lift=3.177620430888405)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'nan', 'eggs'}), support=0.0041327822956939075, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'eggs'}), items_add=frozenset({'herb & pepper'}), confidence=0.2066666666666667, lift=4.178454627133872), OrderedStatistic(items_base=frozenset({'herb & pepper', 'nan', 'eggs'}), items_add=frozenset({'ground beef'}), confidence=0.3297872340425532, lift=3.3564912381997174)]),
RelationRecord(items=frozenset({'spaghetti', 'red wine', 'nan', 'eggs'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'red wine', 'nan', 'eggs'}), items_add=frozenset({'spaghetti'}), confidence=0.5283018867924528, lift=3.0342974370828397)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'nan', 'french fries'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'french fries'}), items_add=frozenset({'herb & pepper'}), confidence=0.23076923076923078, lift=4.665768194070081), OrderedStatistic(items_base=frozenset({'herb & pepper', 'nan', 'french fries'}), items_add=frozenset({'ground beef'}), confidence=0.46153846153846156, lift=4.697421981004071)]),
RelationRecord(items=frozenset({'frozen smoothie', 'mineral water', 'spaghetti', 'milk'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'frozen smoothie', 'mineral water', 'spaghetti'}), items_add=frozenset({'milk'}), confidence=0.4705882352941177, lift=3.631566206729606), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti'}), items_add=frozenset({'frozen smoothie'}), confidence=0.2033898305084746, lift=3.211846565566459)]),
RelationRecord(items=frozenset({'tomatoes', 'nan', 'green tea', 'frozen vegetables'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'nan', 'green tea', 'frozen vegetables'}), items_add=frozenset({'tomatoes'}), confidence=0.2314814814814815, lift=3.38468341635983)]),
RelationRecord(items=frozenset({'ground beef', 'mineral water', 'milk', 'frozen vegetables'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'mineral water', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.40579710144927533, lift=3.1315679608755294), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3373493975903614, lift=3.4334570302921317), OrderedStatistic(items_base=frozenset({'ground beef', 'mineral water', 'milk'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3373493975903614, lift=3.539101861993428)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'milk', 'frozen vegetables'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'milk', 'frozen vegetables'}), items_add=frozenset({'spaghetti'}), confidence=0.5348837209302326, lift=3.0721001460165964), OrderedStatistic(items_base=frozenset({'milk', 'spaghetti', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3709677419354839, lift=3.7756160546242397), OrderedStatistic(items_base=frozenset({'ground beef', 'spaghetti', 'milk'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3150684931506849, lift=3.305354919053549)]),
RelationRecord(items=frozenset({'ground beef', 'mineral water', 'spaghetti', 'frozen vegetables'}), support=0.004399413411545127, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3666666666666667, lift=3.7318407960199007)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'nan', 'frozen vegetables'}), support=0.008665511265164644, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.31100478468899523, lift=3.165328208890303)]),
RelationRecord(items=frozenset({'milk', 'mineral water', 'olive oil', 'frozen vegetables'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'frozen vegetables'}), items_add=frozenset({'olive oil'}), confidence=0.30120481927710846, lift=4.573557387444516), OrderedStatistic(items_base=frozenset({'mineral water', 'olive oil', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.5102040816326531, lift=3.937284790459394), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'olive oil'}), items_add=frozenset({'frozen vegetables'}), confidence=0.39062500000000006, lift=4.098011363636364)]),
RelationRecord(items=frozenset({'milk', 'mineral water', 'soup', 'frozen vegetables'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'frozen vegetables'}), items_add=frozenset({'soup'}), confidence=0.27710843373493976, lift=5.484407286136631), OrderedStatistic(items_base=frozenset({'milk', 'soup', 'frozen vegetables'}), items_add=frozenset({'mineral water'}), confidence=0.7666666666666666, lift=3.21631245339299), OrderedStatistic(items_base=frozenset({'mineral water', 'soup', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.6052631578947368, lift=4.670863114576565), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'soup'}), items_add=frozenset({'frozen vegetables'}), confidence=0.35937500000000006, lift=3.7701704545454553)]),
RelationRecord(items=frozenset({'milk', 'mineral water', 'spaghetti', 'frozen vegetables'}), support=0.004532728969470737, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti'}), items_add=frozenset({'frozen vegetables'}), confidence=0.28813559322033894, lift=3.0228043143297376)]),
RelationRecord(items=frozenset({'milk', 'olive oil', 'nan', 'frozen vegetables'}), support=0.004799360085321957, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'nan', 'frozen vegetables'}), items_add=frozenset({'olive oil'}), confidence=0.20338983050847456, lift=3.088314005352364), OrderedStatistic(items_base=frozenset({'olive oil', 'nan', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.4235294117647058, lift=3.2684095860566447)]),
RelationRecord(items=frozenset({'milk', 'soup', 'nan', 'frozen vegetables'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'soup', 'nan', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.5, lift=3.858539094650206)]),
RelationRecord(items=frozenset({'milk', 'tomatoes', 'nan', 'frozen vegetables'}), support=0.0041327822956939075, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'tomatoes', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.29523809523809524, lift=3.0973160173160172)]),
RelationRecord(items=frozenset({'mineral water', 'nan', 'frozen vegetables', 'shrimp'}), support=0.007199040127982935, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'nan', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3068181818181818, lift=3.218801652892562)]),
RelationRecord(items=frozenset({'mineral water', 'spaghetti', 'frozen vegetables', 'shrimp'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.2777777777777778, lift=3.8873341625207294), OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.39062500000000006, lift=4.098011363636364)]),
RelationRecord(items=frozenset({'tomatoes', 'mineral water', 'spaghetti', 'frozen vegetables'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'frozen vegetables'}), items_add=frozenset({'tomatoes'}), confidence=0.2555555555555556, lift=3.7366904916612524), OrderedStatistic(items_base=frozenset({'tomatoes', 'mineral water', 'frozen vegetables'}), items_add=frozenset({'spaghetti'}), confidence=0.5227272727272727, lift=3.0022796881525826), OrderedStatistic(items_base=frozenset({'tomatoes', 'mineral water', 'spaghetti'}), items_add=frozenset({'frozen vegetables'}), confidence=0.32857142857142857, lift=3.447012987012987)]),
RelationRecord(items=frozenset({'spaghetti', 'olive oil', 'nan', 'frozen vegetables'}), support=0.005732568990801226, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'olive oil'}), confidence=0.20574162679425836, lift=3.1240241752707125)]),
RelationRecord(items=frozenset({'spaghetti', 'nan', 'frozen vegetables', 'shrimp'}), support=0.005999200106652446, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.21531100478468898, lift=3.0131489680782684)]),
RelationRecord(items=frozenset({'tomatoes', 'nan', 'frozen vegetables', 'shrimp'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'nan', 'frozen vegetables', 'shrimp'}), items_add=frozenset({'tomatoes'}), confidence=0.24000000000000002, lift=3.5092397660818717), OrderedStatistic(items_base=frozenset({'tomatoes', 'nan', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.2479338842975207, lift=3.4696866905143704), OrderedStatistic(items_base=frozenset({'tomatoes', 'nan', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.35714285714285715, lift=3.7467532467532467)]),
RelationRecord(items=frozenset({'tomatoes', 'spaghetti', 'nan', 'frozen vegetables'}), support=0.006665777896280496, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'tomatoes'}), confidence=0.23923444976076558, lift=3.4980460188216425), OrderedStatistic(items_base=frozenset({'tomatoes', 'spaghetti', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3184713375796179, lift=3.341053850607991)]),
RelationRecord(items=frozenset({'ground beef', 'grated cheese', 'spaghetti', 'nan'}), support=0.005332622317024397, ordered_statistics=[OrderedStatistic(items_base=frozenset({'grated cheese', 'spaghetti', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.3225806451612903, lift=3.283144395325426)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'tomatoes', 'green tea'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'green tea'}), items_add=frozenset({'tomatoes'}), confidence=0.2072072072072072, lift=3.0297490472929067)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'nan', 'milk'}), support=0.0035995200639914677, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'herb & pepper', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.3913043478260869, lift=3.9825968969382335)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'mineral water', 'nan'}), support=0.006665777896280496, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper', 'mineral water', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.39062500000000006, lift=3.975682666214383)]),
RelationRecord(items=frozenset({'ground beef', 'herb & pepper', 'spaghetti', 'nan'}), support=0.006399146780429276, ordered_statistics=[OrderedStatistic(items_base=frozenset({'herb & pepper', 'spaghetti', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.3934426229508197, lift=4.004359721511667)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'olive oil', 'milk'}), support=0.004932675643247567, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'milk'}), items_add=frozenset({'olive oil'}), confidence=0.22424242424242427, lift=3.40494417862839)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'soup', 'milk'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'soup', 'nan'}), items_add=frozenset({'milk'}), confidence=0.4109589041095891, lift=3.1714019956029094)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'mineral water', 'olive oil'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'mineral water', 'olive oil'}), items_add=frozenset({'ground beef'}), confidence=0.2987012987012987, lift=3.0401064335935435)]),
RelationRecord(items=frozenset({'ground beef', 'mineral water', 'spaghetti', 'tomatoes'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'mineral water', 'tomatoes'}), items_add=frozenset({'spaghetti'}), confidence=0.5609756097560976, lift=3.221958689724723), OrderedStatistic(items_base=frozenset({'tomatoes', 'mineral water', 'spaghetti'}), items_add=frozenset({'ground beef'}), confidence=0.32857142857142857, lift=3.344117076952898)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'nan', 'pepper'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'nan', 'pepper'}), items_add=frozenset({'ground beef'}), confidence=0.33783783783783783, lift=3.4384282518610876)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'nan', 'shrimp'}), support=0.005999200106652446, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'shrimp'}), items_add=frozenset({'spaghetti'}), confidence=0.5232558139534884, lift=3.005315360233627)]),
RelationRecord(items=frozenset({'ground beef', 'spaghetti', 'nan', 'tomato sauce'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'tomato sauce', 'nan'}), items_add=frozenset({'spaghetti'}), confidence=0.5750000000000001, lift=3.3025076569678413), OrderedStatistic(items_base=frozenset({'spaghetti', 'nan', 'tomato sauce'}), items_add=frozenset({'ground beef'}), confidence=0.4893617021276596, lift=4.980599901844742)]),
RelationRecord(items=frozenset({'milk', 'spaghetti', 'mineral water', 'olive oil'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti'}), items_add=frozenset({'olive oil'}), confidence=0.211864406779661, lift=3.216993755575379)]),
RelationRecord(items=frozenset({'milk', 'mineral water', 'spaghetti', 'tomatoes'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti'}), items_add=frozenset({'tomatoes'}), confidence=0.211864406779661, lift=3.0978458387022165)]),
RelationRecord(items=frozenset({'milk', 'olive oil', 'nan', 'shrimp'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'olive oil', 'nan', 'shrimp'}), items_add=frozenset({'milk'}), confidence=0.39999999999999997, lift=3.0868312757201646)]),
RelationRecord(items=frozenset({'milk', 'soup', 'olive oil', 'nan'}), support=0.0035995200639914677, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'olive oil', 'nan'}), items_add=frozenset({'soup'}), confidence=0.2109375, lift=4.174781497361478), OrderedStatistic(items_base=frozenset({'milk', 'soup', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.23684210526315788, lift=3.5962603878116344), OrderedStatistic(items_base=frozenset({'soup', 'olive oil', 'nan'}), items_add=frozenset({'milk'}), confidence=0.4029850746268656, lift=3.1098673300165833)]),
RelationRecord(items=frozenset({'milk', 'spaghetti', 'olive oil', 'nan'}), support=0.007199040127982935, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'spaghetti', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.20300751879699247, lift=3.0825089038385434)]),
RelationRecord(items=frozenset({'milk', 'tomatoes', 'soup', 'nan'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'tomatoes', 'nan'}), items_add=frozenset({'soup'}), confidence=0.21904761904761905, lift=4.335293378565146), OrderedStatistic(items_base=frozenset({'tomatoes', 'soup', 'nan'}), items_add=frozenset({'milk'}), confidence=0.44230769230769235, lift=3.4133230452674903)]),
RelationRecord(items=frozenset({'milk', 'whole wheat pasta', 'spaghetti', 'nan'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'whole wheat pasta', 'spaghetti', 'nan'}), items_add=frozenset({'milk'}), confidence=0.4545454545454546, lift=3.5077628133183696)]),
RelationRecord(items=frozenset({'mineral water', 'soup', 'olive oil', 'nan'}), support=0.005199306759098787, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'soup', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.22543352601156072, lift=3.4230301186492245)]),
RelationRecord(items=frozenset({'mineral water', 'whole wheat pasta', 'olive oil', 'nan'}), support=0.0038661511798426876, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'whole wheat pasta', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.4027777777777778, lift=6.115862573099416)]),
RelationRecord(items=frozenset({'spaghetti', 'pancakes', 'olive oil', 'nan'}), support=0.005065991201173177, ordered_statistics=[OrderedStatistic(items_base=frozenset({'pancakes', 'spaghetti', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.20105820105820105, lift=3.0529100529100526)]),
RelationRecord(items=frozenset({'tomatoes', 'spaghetti', 'olive oil', 'nan'}), support=0.004399413411545127, ordered_statistics=[OrderedStatistic(items_base=frozenset({'tomatoes', 'olive oil', 'nan'}), items_add=frozenset({'spaghetti'}), confidence=0.6111111111111112, lift=3.5099115194827295), OrderedStatistic(items_base=frozenset({'tomatoes', 'spaghetti', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.21019108280254778, lift=3.19158565202816)]),
RelationRecord(items=frozenset({'tomatoes', 'spaghetti', 'nan', 'whole wheat rice'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'whole wheat rice', 'spaghetti', 'nan'}), items_add=frozenset({'tomatoes'}), confidence=0.2169811320754717, lift=3.1726617382029496)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'eggs', 'mineral water', 'chocolate'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'nan', 'eggs'}), items_add=frozenset({'ground beef'}), confidence=0.29702970297029707, lift=3.023093354111531)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'frozen vegetables', 'mineral water', 'chocolate'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'nan', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.34246575342465757, lift=3.4855300087358976), OrderedStatistic(items_base=frozenset({'ground beef', 'mineral water', 'chocolate', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.30487804878048785, lift=3.1984478935698455)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'frozen vegetables', 'chocolate', 'spaghetti'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'chocolate', 'nan', 'frozen vegetables'}), items_add=frozenset({'spaghetti'}), confidence=0.5348837209302326, lift=3.0721001460165964), OrderedStatistic(items_base=frozenset({'spaghetti', 'chocolate', 'nan', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3898305084745763, lift=3.967596531978015), OrderedStatistic(items_base=frozenset({'ground beef', 'spaghetti', 'chocolate', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.33333333333333337, lift=3.4969696969696975)]),
RelationRecord(items=frozenset({'milk', 'nan', 'frozen vegetables', 'mineral water', 'chocolate'}), support=0.003999466737768298, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'nan', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.4109589041095891, lift=3.1714019956029094)]),
RelationRecord(items=frozenset({'milk', 'nan', 'frozen vegetables', 'chocolate', 'spaghetti'}), support=0.0034662045060658577, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'chocolate', 'nan', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.44067796610169485, lift=3.4007463207086555), OrderedStatistic(items_base=frozenset({'milk', 'spaghetti', 'chocolate', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3170731707317073, lift=3.3263858093126384)]),
RelationRecord(items=frozenset({'nan', 'frozen vegetables', 'shrimp', 'mineral water', 'chocolate'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'nan', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.32876712328767127, lift=4.600899611531385), OrderedStatistic(items_base=frozenset({'mineral water', 'chocolate', 'nan', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.4210526315789474, lift=4.417224880382776)]),
RelationRecord(items=frozenset({'nan', 'olive oil', 'mineral water', 'chocolate', 'spaghetti'}), support=0.0038661511798426876, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'mineral water', 'chocolate', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.2436974789915966, lift=3.700353825740822)]),
RelationRecord(items=frozenset({'nan', 'shrimp', 'mineral water', 'chocolate', 'spaghetti'}), support=0.0034662045060658577, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'mineral water', 'chocolate', 'nan'}), items_add=frozenset({'shrimp'}), confidence=0.21848739495798317, lift=3.0576006522011783)]),
RelationRecord(items=frozenset({'milk', 'nan', 'frozen vegetables', 'eggs', 'mineral water'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'nan', 'frozen vegetables', 'eggs'}), items_add=frozenset({'milk'}), confidence=0.411764705882353, lift=3.177620430888405)]),
RelationRecord(items=frozenset({'milk', 'nan', 'frozen smoothie', 'mineral water', 'spaghetti'}), support=0.003199573390214638, ordered_statistics=[OrderedStatistic(items_base=frozenset({'frozen smoothie', 'mineral water', 'spaghetti', 'nan'}), items_add=frozenset({'milk'}), confidence=0.4705882352941177, lift=3.631566206729606), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti', 'nan'}), items_add=frozenset({'frozen smoothie'}), confidence=0.2033898305084746, lift=3.211846565566459)]),
RelationRecord(items=frozenset({'ground beef', 'milk', 'nan', 'frozen vegetables', 'mineral water'}), support=0.0037328356219170776, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'mineral water', 'nan', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.40579710144927533, lift=3.1315679608755294), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'nan', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3373493975903614, lift=3.4334570302921317), OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'mineral water', 'milk'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3373493975903614, lift=3.539101861993428)]),
RelationRecord(items=frozenset({'ground beef', 'milk', 'nan', 'frozen vegetables', 'spaghetti'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'milk', 'frozen vegetables'}), items_add=frozenset({'spaghetti'}), confidence=0.5348837209302326, lift=3.0721001460165964), OrderedStatistic(items_base=frozenset({'milk', 'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3709677419354839, lift=3.7756160546242397), OrderedStatistic(items_base=frozenset({'ground beef', 'nan', 'spaghetti', 'milk'}), items_add=frozenset({'frozen vegetables'}), confidence=0.3150684931506849, lift=3.305354919053549)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'frozen vegetables', 'mineral water', 'spaghetti'}), support=0.004399413411545127, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'ground beef'}), confidence=0.3666666666666667, lift=3.7318407960199007)]),
RelationRecord(items=frozenset({'milk', 'nan', 'frozen vegetables', 'olive oil', 'mineral water'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'nan', 'frozen vegetables'}), items_add=frozenset({'olive oil'}), confidence=0.30120481927710846, lift=4.573557387444516), OrderedStatistic(items_base=frozenset({'mineral water', 'olive oil', 'nan', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.5102040816326531, lift=3.937284790459394), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'olive oil', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.39062500000000006, lift=4.098011363636364)]),
RelationRecord(items=frozenset({'milk', 'nan', 'frozen vegetables', 'soup', 'mineral water'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'nan', 'frozen vegetables'}), items_add=frozenset({'soup'}), confidence=0.27710843373493976, lift=5.484407286136631), OrderedStatistic(items_base=frozenset({'milk', 'soup', 'nan', 'frozen vegetables'}), items_add=frozenset({'mineral water'}), confidence=0.7666666666666666, lift=3.21631245339299), OrderedStatistic(items_base=frozenset({'mineral water', 'soup', 'nan', 'frozen vegetables'}), items_add=frozenset({'milk'}), confidence=0.6052631578947368, lift=4.670863114576565), OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'soup', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.35937500000000006, lift=3.7701704545454553)]),
RelationRecord(items=frozenset({'milk', 'nan', 'frozen vegetables', 'mineral water', 'spaghetti'}), support=0.004532728969470737, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.28813559322033894, lift=3.0228043143297376)]),
RelationRecord(items=frozenset({'nan', 'frozen vegetables', 'shrimp', 'mineral water', 'spaghetti'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'shrimp'}), confidence=0.2777777777777778, lift=3.8873341625207294), OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'nan', 'shrimp'}), items_add=frozenset({'frozen vegetables'}), confidence=0.39062500000000006, lift=4.098011363636364)]),
RelationRecord(items=frozenset({'nan', 'frozen vegetables', 'tomatoes', 'mineral water', 'spaghetti'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'mineral water', 'spaghetti', 'nan', 'frozen vegetables'}), items_add=frozenset({'tomatoes'}), confidence=0.2555555555555556, lift=3.7366904916612524), OrderedStatistic(items_base=frozenset({'tomatoes', 'mineral water', 'nan', 'frozen vegetables'}), items_add=frozenset({'spaghetti'}), confidence=0.5227272727272727, lift=3.0022796881525826), OrderedStatistic(items_base=frozenset({'tomatoes', 'mineral water', 'spaghetti', 'nan'}), items_add=frozenset({'frozen vegetables'}), confidence=0.32857142857142857, lift=3.447012987012987)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'olive oil', 'mineral water', 'spaghetti'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'spaghetti', 'mineral water', 'olive oil', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.2987012987012987, lift=3.0401064335935435)]),
RelationRecord(items=frozenset({'ground beef', 'nan', 'tomatoes', 'mineral water', 'spaghetti'}), support=0.0030662578322890282, ordered_statistics=[OrderedStatistic(items_base=frozenset({'ground beef', 'mineral water', 'nan', 'tomatoes'}), items_add=frozenset({'spaghetti'}), confidence=0.5609756097560976, lift=3.221958689724723), OrderedStatistic(items_base=frozenset({'tomatoes', 'mineral water', 'spaghetti', 'nan'}), items_add=frozenset({'ground beef'}), confidence=0.32857142857142857, lift=3.344117076952898)]),
RelationRecord(items=frozenset({'milk', 'nan', 'olive oil', 'mineral water', 'spaghetti'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti', 'nan'}), items_add=frozenset({'olive oil'}), confidence=0.211864406779661, lift=3.216993755575379)]),
RelationRecord(items=frozenset({'milk', 'nan', 'tomatoes', 'mineral water', 'spaghetti'}), support=0.003332888948140248, ordered_statistics=[OrderedStatistic(items_base=frozenset({'milk', 'mineral water', 'spaghetti', 'nan'}), items_add=frozenset({'tomatoes'}), confidence=0.211864406779661, lift=3.0978458387022165)])]
Observe que foi gerada inúmeras regras de associação entre os produtos. Outra mudança válida está nos parâmetros, pois eles precisam ser adequados a quantidades de dados que serão analisados.