Hi,

I am having trouble figuring out how to Group Bar plot the pandas.core.series.Series below.

Not sure if this is a bug or I am doing something wrong.

If I convert the series to a dict, Bokeh makes a nice plot, but I cannot figure out how to plot the series where each origin

does not have a cyl of it’s own.

Thanks in advance…

Jim

from bokeh.charts import Bar, output_file, show

from bokeh.sampledata.autompg import autompg as df

from bokeh.plotting import output_notebook

output_notebook()

dataToPlot =df.groupby([‘cyl’,‘origin’]).mpg.mean()

print dataToPlot

type(dataToPlot)

```
cyl origin
3 3 20.550000
4 1 28.013043
2 28.106557
3 31.595652
5 2 27.366667
6 1 19.645205
2 20.100000
3 23.883333
8 1 14.963107
Name: mpg, dtype: float64
```

Out[12]:

```
pandas.core.series.Series
```