Answers for "pandas count all unique values in a dataframe"

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

dataframe number of unique rows

1
# get the unique values (rows) by retaining last row
2
df.drop_duplicates(keep='last')

Posted by: Guest on September-28-2020

Code answers related to "pandas count all unique values in a dataframe"