use lag in pyspark

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
use lag in pyspark	0.95	0.3	5651	26	18
use	1.38	0.7	4825	77	3
lag	1.01	0.3	2273	12	3
in	1.22	0.4	3718	87	2
pyspark	0.21	1	9139	38	7

Keyword	CPC	PCC	Volume	Score
how to use lag in pyspark	0.47	0.2	5013	47
pyspark lag over window	1.71	0.7	6144	49
pyspark lag ignore nulls	1.44	0.6	6586	80
pyspark lag multiple columns	0.36	0.4	5214	99
lead and lag function in pyspark	0.26	0.4	5763	17
lag and lead in pyspark	0.1	0.5	8518	49
how to use when in pyspark	0.37	0.4	3273	92
map and reduce in pyspark	1.07	0.8	1606	59
pyspark display is slow	0.54	0.2	9096	71
reduce function in pyspark	0.37	0.5	4349	90
optimisation techniques in pyspark	0.41	0.1	6550	36
optimization techniques in pyspark	0.41	0.3	9437	69
how to optimize pyspark code	0.13	1	9750	46
how to improve performance in pyspark	1.6	0.2	2251	27
performance optimization in pyspark	1.3	0.2	1010	65
pyspark map reduce example	1.41	1	9757	88
how to run pyspark locally	1.72	0.8	8134	81
loading data into pyspark	1.67	0.3	5689	53
how to test pyspark	1.22	0.9	5183	62
data analysis using pyspark	0.9	0.1	9185	38
reduce by key pyspark example	1.84	1	9786	95
how to run pyspark	0.47	0.6	5193	72
how to launch pyspark	1.16	0.7	889	22
best practices for reduce by in pyspark	1.19	1	2868	37
reduce by key in pyspark	0.95	0.6	1341	60