import plotly.offline as pyo 
import plotly.graph_objs as go 

snodgrass = [.209,.205,.196,.210,.202,.207,.224,.223,.220,.201]
twain = [.225,.262,.217,.240,.230,.229,.235,.217]

data = [go.Box(y = snodgrass, name = 'Snodgrass'),
        go.Box(y = twain, name = 'Twain')]
pyo.plot(data)
