Answers for "python pandas select count distinct values in column"

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
0

how to count unique values in a column dataframe in python

dataframe.column.nunique()
Posted by: Guest on May-30-2020

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