df = pd.DataFrame ( [ [ 0, 3, 4 ], [ 0, 5, 2 ], [ 20, 30, 40 ] ], index = [ 1, 2, 3 ], columns = [ 'P', 'Q', 'R' ] ) 0 0 20 3 5 30 4 2 40 1 2 3 P Q R DataFrame df w3resource.com