pandas read specific columns code example

Example 1: python extract specific columns from pandas dataframe

# Basic syntax:
new_dataframe = dataframe.filter(['col_name_1', 'col_name_2'])
# Where the new_dataframe will only have the column names specified

# Note, use df.filter(['names', ... ], axis=0] to select rows

Example 2: python: select specific columns in a data frame

df = df[["Column_Name1", "Column_Name2"]]

Example 3: pandas read excel certain columns

df = pd.read_excel(file_location,sheet_name='Sheet1', usecols="A,C,F")

Example 4: pandas read excel certain columns

import pandas as pd
import numpy as np
file_loc = "path.xlsx"
df = pd.read_excel(file_loc, index_col=None, na_values=['NA'], usecols = "A,C:AA")
print(df)