import numpy as np
import holoviews as hv
hv.extension('plotly')

hv.BoxWhisker(np.random.randn(1000), vdims='Value')

%%opts BoxWhisker [width=600 height=400 show_legend=False]
groups = [chr(65+g) for g in np.random.randint(0, 3, 200)]
hv.BoxWhisker((groups, np.random.randint(0, 5, 200), np.random.randn(200)),
              ['Group', 'Category'], 'Value').sort()