[R] problem in R-code

[Jim Lemon]

Hi thanoon,
Well, you have generated a one column matrix of missing values (NA) and
then tried to use those values in a logical test...

Jim

On Wed, Nov 4, 2015 at 8:02 PM, thanoon younis <thanoon.younis80 at gmail.com>
wrote:

> Dear R-Users
>
> After correct some errors in the code below i have only this error
>
> "Error in if (BZ[i] < 0.25) { : missing value where TRUE/FALSE needed"
>
> how can i solve this problem please?
>
>
>
> N<-200;P<-9                       #Sample size
> BZ=matrix(NA, nrow=N, ncol=1)
>
>
> W=matrix(NA, nrow=N, ncol=1)
>
>
> for (t in 1:100) {
>   #Generate the data for the simulation study
>   for (i in 1:N) {
>
>     #transform theta to ordered categorical variables
>
>
>     for(j in 1:1){
>       if(BZ[i] < 0.25){
>         W[i] = 1
>       }else if(BZ[i] >=0.25 & BZ[i] < 0.5){
>         W[i] = 2
>       }else if(BZ[i] >=0.5 & BZ[i] < 0.75){
>         W[i] = 3
>       }else{
>         W[i] = 4
>       }}}}
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> 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]]