dataframe edit column names code example

Example 1: python: change column name

df = df.rename(columns = {'myvar':'myvar_new'})

Example 2: df change column names

df.rename(columns={"A": "a", "B": "b", "C": "c"},
errors="raise", inplace=True)

Example 3: dataframe change column names

#Pandas for Python

df.coloumns = ['A','B']