Keyword Analysis & Research: operator is invalid for atomic vectors

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
operator is invalid for atomic vectors	1.73	0.9	1879	62	38
operator	0.89	0.8	4646	5	8
is	1.95	0.6	6979	85	2
invalid	0.84	0.1	5722	89	7
for	1.44	0.6	7909	85	3
atomic	1.76	0.2	580	29	6
vectors	1.62	0.4	2841	12	7

Keyword	CPC	PCC	Volume	Score
operator is invalid for atomic vectors	1.35	0.2	5415	23
$ operator is invalid for atomic vectors	1.52	0.8	9064	23
r $ operator is invalid for atomic vectors	1.65	1	4543	73
r operator is invalid for atomic vectors	0.52	0.7	4119	21