[R] problem in R-code
Jim Lemon
drjimlemon at gmail.com
Wed Nov 4 11:24:40 CET 2015
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
> }}}}
>
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>
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