drop duplicate rows pandas based on column code example
Example 1: python: remove duplicate in a specific column
df = df.drop_duplicates(subset=['Column1', 'Column2'], keep='first')
Example 2: drop duplicates pandas first column
import pandas as pd
data = pd.read_csv("employees.csv")
data.sort_values("First Name", inplace = True)
data.drop_duplicates(subset ="First Name",keep = False, inplace = True)
print(data)
Example 3: remove duplicate row in df
df = df.drop_duplicates()
Example 4: df remove duplicate rows
df = df.drop_duplicates()
p