Keyword Analysis & Research: what does coalesce do in sas

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does coalesce do in sas	1.41	0.9	1124	67	28
what	1.98	0.9	8304	25	4
does	1.26	0.1	2947	17	4
coalesce	1.27	0.2	6845	69	8
do	0.92	0.9	9464	97	2
in	0.06	0.9	6405	75	2
sas	1.53	0.2	2723	32	3

Keyword	CPC	PCC	Volume	Score
what does coalesce do in sas	0.39	1	8514	60