Pandas grouped data to Bokeh graph
You can make the plots by looping over the groups from groupby...
Or this should also work..
import matplotlib
import matplotlib.pyplot as plt
df['company_score'].groupby(df['company_id']).rolling(10).mean().unstack().plot()

See this for more information on plotting with pandas dataframes and this for looping over a groupby-object. Finally this link is super helpful.