Groupby

GroupBy objects are returned by groupby calls: danfo.DataFrame.groupby()

Indexing, iteration
​GroupBy.get_group​
Construct DataFrame from group with provided name.
Function application
​GroupBy.agg​
Aggregate using one or more operations over the specified axis.
Computations / descriptive stats
​GroupBy.count​
Compute count of group, excluding missing values.
​GroupBy.cummax​
Cumulative max for each group.
​GroupBy.cummin​
Cumulative min for each group.
​GroupBy.cumprod​
Cumulative product for each group.
​GroupBy.cumsum​
Cumulative sum for each group.
​GroupBy.max​
Compute max of group values.
​GroupBy.mean​
Compute mean of groups, excluding missing values.
​GroupBy.min​
Compute min of group values.
​GroupBy.std​
Compute standard deviation of groups, excluding missing values.
​GroupBy.sum​
Compute sum of group values.
​GroupBy.var​
Compute variance of groups, excluding missing values.

Customizing your plots

Groupby.get_groups

Last modified 10mo ago

`GroupBy.count`	Compute count of group, excluding missing values.
`GroupBy.cummax`	Cumulative max for each group.
`GroupBy.cummin`	Cumulative min for each group.
`GroupBy.cumprod`	Cumulative product for each group.
`GroupBy.cumsum`	Cumulative sum for each group.
`GroupBy.max`	Compute max of group values.
`GroupBy.mean`	Compute mean of groups, excluding missing values.
`GroupBy.min`	Compute min of group values.
`GroupBy.std`	Compute standard deviation of groups, excluding missing values.
`GroupBy.sum`	Compute sum of group values.
`GroupBy.var`	Compute variance of groups, excluding missing values.