Plotting from a DataFrame: GroupBy object and as_index = False

Line Plot

By setting as_index=False in a GroupBy object, we can make a DataFrame consisting of multiple columns.

Here, we will read a groupby object and use line method to draw the plot.

Pie Plot

In this example, we want to make a pie plot for weekend and weekday flights.

We will use groupby object and make a new DataFrame that contains the essential informations.

At the end, we will use pie method to draw the plot. The autpct option (written between %) can be used to convert the formatting. (.2f% means 2 decimals followed by % symbol).