Thanks, Petr.

I changed the equation mark from "=" to "<-", then, it works fine. Dont know
what difference it has made between the "=" and "<-"..

Regards,
Dong

On 7/31/07, Petr PIKAL <[EMAIL PROTECTED]> wrote:
>
> Hi
>
> as you say that the computing is part of a function than the best way to
> see what is hapenning is to use
>
> debug(your.function)
>
> see ?debug for options.
>
> Regards
>
> Petr
> [EMAIL PROTECTED]
>
> [EMAIL PROTECTED] napsal dne 31.07.2007 00:11:00:
>
> > Dear all,
> >
> > here are two arrays: region(26,31,8), nation(8)
> >
> > I tried to get a new array, say, giGi(26,31,8)
> >
> > giGi <- array(0,dim = c(region_dim))
> >
> > for (i in (1:region_dim[3]))
> > {
> > giGi[,,i] = region[,,i]-nation[,i]
> >
> > }
> >
> > As the above is part of function, but results shows only giGi[,,1] has
> the
> > right answers, all the others (giGi[,,2],..giGi[..8]) are zeros. I have
> > checked array of region and nation, they are not zeros at all....
> >
> > when I do manually, it is not the case, giGi has meanful numbers.
> >
> > can some one tell me the trick in this process??
> >
> > Many thanks in advance.
> > Dong
> >
> >    [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@stat.math.ethz.ch 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.
>
>

        [[alternative HTML version deleted]]

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