On Jun 27, 2013, at 8:04 PM, Kaptue Tchuente, Armel wrote:
> Hi there,
>
> I would like to know how to change the line "img=as.single(rnorm(m)))" such
> that instead of being a vector of length m as it is now, img is an array of
> dimension c=(n,m,o) for instance
>
> ---------------------------------
> read_ts<-function(n,m,o,img) {
> out<-.Fortran("read_ts",
> as.integer(n),
> as.integer(m),
> as.integer(o),
> img=as.single(rnorm(n)))
> return(out$img)
> ------------------------------------------
>
Well, assuming that the 'out$img' object has a R-length of n*m*o , wouldn't if
be simpler to just change the return call to:
return( array( out$img, dim=c(n,m,o) )
I don't think you wnat start naming your dimension vectors "c".
--
David Winsemius
Alameda, CA, USA
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