Keyword Analysis & Research: calculate mean and standard deviation in r

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
calculate mean and standard deviation in r	0.96	0.2	3850	98	42
calculate	0.3	0.1	8310	88	9
mean	1.7	0.2	2424	31	4
and	1.87	0.5	6725	49	3
standard	1.54	0.6	9380	41	8
deviation	1.45	0.6	291	39	9
in	0.38	0.3	3066	20	2
r	0.93	0.7	1902	26	1

Keyword	CPC	PCC	Volume	Score
calculate mean and standard deviation in r	1.9	0.6	8822	77