Keyword Analysis & Research: how to add columns in r

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to add columns in r	0.48	0.6	6007	10	23
how	1.71	0.5	4568	18	3
to	0.55	0.6	1298	28	2
add	1.42	1	8369	89	3
columns	1.68	0.9	3698	21	7
in	0.65	0.4	2579	86	2
r	1.48	0.5	8759	59	1

Keyword	CPC	PCC	Volume	Score
how to add columns in r	1.73	0.8	5860	86