get list of unique values in pandas column
a = df['column name'].unique() #returns a list of unique valuesget list of unique values in pandas column
a = df['column name'].unique() #returns a list of unique valuesdistinct rows in this DataFrame
# distinct rows in this DataFrame
df.distinct().count()
# 2how to get unique value of all columns in pandas
print(df.apply(lambda col: col.unique()))dataframe number of unique rows
1
# get the unique values (rows) by retaining last row
2
df.drop_duplicates(keep='last')Returns a new DataFrame containing the distinct rows in this DataFrame
# Returns a new DataFrame containing the distinct rows in this DataFrame
df.ditinct().count()
# 2Copyright © 2021 Codeinu
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