[R] I think a simple question
Benilton Carvalho
bcarvalh at jhsph.edu
Sun Nov 12 23:28:46 CET 2006
does
getIdx <- function(tmpin, x){
tmp2 = tmpin + x
out = sort(c(tmpin, tmp2))
out = out[out<=max(tmpin)]
return(out)
}
do what you want?
b
On Nov 12, 2006, at 5:20 PM, Leeds, Mark ((IED)) wrote:
> I have index ( of a vector ) values of say
>
> tempin<-c(1 31 61 91 121 all the way upto 1411)
>
> What I want is a function that takes in a number say, x = 5, and gives
> me an new vector
> of
>
> tempout<-1 6 31 36 91 96 121 126 .......... 1411 1416
>
> This can't be so hard but I can't get it and I've honestly tried.
> Obviously, tempin + 5 gives me the missing values but I don't know how
> to interwine them in the order above. Thanks for any help
> you can provide.
>
> mark
> --------------------------------------------------------
>
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>
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