Answers for "get unique items in column 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

count unique values pandas

df['hID'].nunique()
5

Posted by: Guest on May-28-2020

pandas get column values distinct

import pandas as pd

colors = {'color': ['green', 'blue', 'blue', 'red', 'green']}
df = pd.DataFrame.from_dict(colors)

print(df['color'].unique())

Posted by: Guest on August-31-2021

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