Answers for "how to count number of unique values in a column in pandas"

count unique pandas

df['column'].nunique()

Posted by: Guest on March-12-2020

how to count number of unique values in a column python

pd.value_counts(df.Account_Type)

Gold        3
Platinum    1
Name: Account_Type, dtype: int64

Posted by: Guest on June-04-2020

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