Answers for "how to find unique values in pandas"

get list of unique values in pandas column

a = df['column name'].unique() #returns a list of unique values

Posted by: Guest on March-29-2021

dataframe unique values in each column

for col in df:
    print(df[col].unique())

Posted by: Guest on August-20-2020

how to count unique values in a column dataframe in python

dataframe.column.nunique()

Posted by: Guest on May-30-2020

count unique values pandas

df['hID'].nunique()
5

Posted by: Guest on May-28-2020

how to get unique value of all columns in pandas

print(df.apply(lambda col: col.unique()))

Posted by: Guest on August-05-2021

Count unique values Pandas

df = df.groupby('domain')['ID'].nunique()

Posted by: Guest on April-22-2021

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