pandas.DataFrame.unstack

Pivot a level of the (necessarily hierarchical) index labels, returning a DataFrame having a new level of column labels whose inner-most level consists of the pivoted index labels.

If the index is not a MultiIndex, the output will be a Series (the analogue of stack when the columns are not a MultiIndex).

The level involved will automatically get sorted.

param level

int, string, or list of these, default -1 (last level)

Level(s) of index to unstack, can pass level name

param fill_value

replace NaN with this value if the unstack produces

missing values

New in version 0.18.0.

return

Series or DataFrame

Warning

This feature is currently unsupported by Intel Scalable Dataframe Compiler