python: select specific columns in a data frame
df = df[["Column_Name1", "Column_Name2"]]python: select specific columns in a data frame
df = df[["Column_Name1", "Column_Name2"]]load specific columns dataframe
import pandas as pd
fields = ['star_name', 'ra']
df = pd.read_csv('data.csv', usecols=fields)Copyright © 2021 Codeinu
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