“Pandas Drop Duplicats de la colonne” Réponses codées

Retirez les doublons avec des pandas

import pandas as pd

# Drop all duplicates in the DataFrame
df = df.drop_duplicates()

# Drop all duplicates in a specific column of the DataFrame
df = df.drop_duplicates(subset = "column")

# Drop all duplicate pairs in DataFrame
df = df.drop_duplicates(subset = ["column", "column2"])

# Display DataFrame
print(df)

Elisabeth Engering

Drop Duplicate Pandas First Colonne

import pandas as pd 
  
# making data frame from csv file 
data = pd.read_csv("employees.csv") 
  
# sorting by first name 
data.sort_values("First Name", inplace = True) 
  
# dropping ALL duplicte values 
data.drop_duplicates(subset ="First Name",keep = False, inplace = True) 
  
# displaying data 
print(data)

Sachin

Pandas Drop Duplicats de la colonne

data = data.drop_duplicates(subset=['City'], keep='first')

Clean Chimpanzee

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