get all unique values in column pandas code example

Example 1: how to get distinct value in a column dataframe in python

df.column.unique()

Example 2: pandas unique values in column

#List unique values in the df['name'] column
df.name.unique()

Example 3: pandas count the number of unique values in a column

df['hID'].nunique()
5

Example 4: unique values in dataframe colume

df['Column_name'].value_counts()

Example 5: dataframe python unique values rows

# get the unique values (rows)
df.drop_duplicates()

Example 6: pandas unique values to list

df.groupby('param')['column'].nunique().sort_values(ascending=False).unique().tolist()