Hi James,
>> Error in if (from == to) rep.int(from, length.out) else
as.vector(c(from,
>> :
>> missing value where TRUE/FALSE needed ...
>> ... The only difference with my data is that I have some missing values
>> that show as NA
This is precisely the problem.
## Show the error [message]
y <- rnorm(100)
y[c(3,6,9,12,20,56)] <- NA
g <- rep(1:2, rep(50,2))
sm.density.compare(y, g, model="equal")
## One way around the problem is row-wise deletion of NAs
na.omit(cbind.data.frame(y,g))
with(na.omit(cbind.data.frame(y,g)), sm.density.compare(y, g,
model="equal"))
Regards, Mark.
James Lenihan wrote:>
> 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.?
>
>
> [[alternative HTML version deleted]]
>
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>
--
View this message in context:
http://www.nabble.com/sm.density.compare-tp22318110p22324216.html
Sent from the R help mailing list archive at Nabble.com.