pandas select colums new data frame code example

Example 1: python: select specific columns in a data frame

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

Example 2: select columns to include in new dataframe in python

new = old.filter(['A','B','D'], axis=1)

Example 3: copy only some columns to new dataframe in r

new = pd.DataFrame([old.A, old.B, old.C]).transpose()