I am running the sm.density.compare function amd I am getting the following
error:
my code is > sm.density.compare(LBSTRESN,COHORT,xlab="Units = umol/L"subset =
LBTEST=="Creatinine")
Error in if (from == to) rep.int(from, length.out) else as.vector(c(from, :
missing value where TRUE/FALSE needed
I do not understand the error and I have had no help when searching the WEB or
the R documentation.
I have tried the sample program in the R doc:y <- rnorm(100)
g <- rep(1:2, rep(50,2))
sm.density.compare(y, g, model="equal")
and it works fine. The only difference with my data is that I have some
missing values that show as NA. I have checked that theseare numbered values by
using the is.nan function. Any ideas? Thank You Jim L.
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