Answers for "find unique values of the first column."

5

dataframe unique values in each column

for col in df:
    print(df[col].unique())
Posted by: Guest on August-20-2020
1

Find unique values in all columns in Pandas DataFrame

# import pandas library
import pandas as pd

# create pandas DataFrame
df = pd.DataFrame({'fruits': ['orange', 'mango', 'apple', 'grapes', 'orange', 'mango'],
                   'price': ['40', '80', '30', '40', '30', '80'],
                   'quantity': ['200', '300', '300', '400', '200', '800']
                   })

# get the unique value of all columns
for col in df:
  print(df			
							
		.unique())
Posted by: Guest on January-15-2022

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