Glossary: pandas Beyond the Basics
fill_value
Also written: fill_value=0
An argument that puts a chosen value, usually 0, in cells with no data in `pivot_table` or `unstack`. Use it only when an empty cell truly means zero.
Glossary: pandas Beyond the Basics
Also written: fill_value=0
An argument that puts a chosen value, usually 0, in cells with no data in `pivot_table` or `unstack`. Use it only when an empty cell truly means zero.