In [1]:

from datascience import *
import numpy as np

%matplotlib inline
import matplotlib.pyplot as plots
plots.style.use('fivethirtyeight')

cars = Table.read_table('hybrid.csv')

cars = cars.where('class', are.contained_in("Compact SUV Minivan"))
cars

Out[1]:

vehicle	year	msrp	acceleration	mpg	class
Prius (1st Gen)	1997	24509.7	7.46	41.26	Compact
Tino	2000	35355	8.2	54.1	Compact
Prius (2nd Gen)	2000	26832.2	7.97	45.23	Compact
Civic (1st Gen)	2001	25833.4	7.04	47.04	Compact
Alphard	2003	38084.8	8.33	40.46	Minivan
Civic	2003	14071.9	8.62	41	Compact
Escape	2004	36676.1	10.32	31.99	SUV
Lexus RX400h	2005	58521.1	12.76	28.23	SUV
Civic (2nd Gen)	2005	26354.4	7.63	39.99	Compact
Highlander	2005	29186.2	12.76	29.4	SUV

... (65 rows omitted)

In [13]:

from IPython.display import HTML
from IPython.display import display

# Taken from https://stackoverflow.com/questions/31517194/how-to-hide-one-specific-cell-input-or-output-in-ipython-notebook
tag = HTML('''<script>
code_show=true; 
function code_toggle() {
    if (code_show){
        $('div.cell.code_cell.rendered.selected div.input').hide();
    } else {
        $('div.cell.code_cell.rendered.selected div.input').show();
    }
    code_show = !code_show
} 
$( document ).ready(code_toggle);
</script>
To show/hide this cell's raw code input, click <a href="javascript:code_toggle()">here</a>.''')
display(tag)

############### Write code below ##################

cars.scatter('msrp','mpg')

To show/hide this cell's raw code input, click here.

In [3]:

from IPython.display import HTML
from IPython.display import display

# Taken from https://stackoverflow.com/questions/31517194/how-to-hide-one-specific-cell-input-or-output-in-ipython-notebook
tag = HTML('''<script>
code_show=false; 
function code_toggle() {
    if (code_show){
        $('div.cell.code_cell.rendered.selected div.input').hide();
    } else {
        $('div.cell.code_cell.rendered.selected div.input').show();
    }
    code_show = !code_show
} 
$( document ).ready(code_toggle);
</script>
To show/hide this cell's raw code input, click <a href="javascript:code_toggle()">here</a>.''')
display(tag)



############### Write code below ##################

cars.scatter('msrp','mpg')

To show/hide this cell's raw code input, click here.

In [44]:

from IPython.core.display import display, HTML
toggle_code_str = '''
<form action="javascript:code_toggle()"><input type="submit" id="toggleButton" value="Show Sloution"></form>
'''

toggle_code_prepare_str = '''
    <script>
    function code_toggle() {
        if ($('div.cell.code_cell.rendered.selected div.input').css('display')!='none'){
            $('div.cell.code_cell.rendered.selected div.input').hide();
        } else {
            $('div.cell.code_cell.rendered.selected div.input').show();
        }
    }
    </script>

'''

def toggle_code():
    display(HTML(toggle_code_str))

In [46]:

cars.scatter('msrp','mpg')

toggle_code()

In [84]:

from IPython.core.display import display, HTML
toggle_code_str = '''
<form action="javascript:code_toggle()"><input type="submit" id="toggleButton" value="Click Here to Hide Code Above
 (Too Advanced for Us)"></form>
'''

toggle_code_prepare_str = '''
    <script>
    function code_toggle() {
        if ($('div.cell.code_cell.rendered.selected div.input').css('display')!='none'){
            $('div.cell.code_cell.rendered.selected div.input').hide();
        } else {
            $('div.cell.code_cell.rendered.selected div.input').show();
        }
    }
    </script>

'''

display(HTML(toggle_code_prepare_str + toggle_code_str))

def hide_code():
    display(HTML(toggle_code_str))

In [86]:

hide_code()

cars.scatter('msrp','mpg')
plots.title("Hide Code");

Occasionally we'll see something like this in the code:

That means that a bunch of Python code was used to create something, usually a graphic, whose REAL purpose is to demonstrate something statistical or mathematical, AND the code to create it is either more advanced than we're supposed to worry with, or just really long. Either way, just click the button to hide the code, forget about it, then focus on the thing the code is demonstrating.

In [ ]: