Answers for "count unique of a column after groupby pandas"

3

pandas groupby column count distinct values

# Pandas group by a column looking at the count unique/count distinct values of another column

df.groupby('param')['group'].nunique()
Posted by: Guest on May-15-2020

Code answers related to "count unique of a column after groupby pandas"

Python Answers by Framework

Browse Popular Code Answers by Language