zscorewithinfactor: zscores within factor for long format/nested data

In LabNeuroCogDevel/LNCDR: Laboratory of Neuro-Cognitive Development R Functions

zscores within factor for long format/nested data

Description

zscores within factor for long format/nested data

Usage

zscorewithinfactor(fact, score, VERBOSE = T)

Arguments

fact	is grouping factor
score	is variable
VERBOSE	flag for printing factor during loop iteration

Examples

  x <- 1:10; f <- sample(c(rep('x',5),rep('y',5)))
  z.vec  <- zscorewithinfactor(f, x)
  z.list <- tapply(x,f,zscore)

LabNeuroCogDevel/LNCDR documentation built on Oct. 13, 2023, 4:31 a.m.