# [R] help

PIKAL Petr petr.pikal at precheza.cz
Fri Sep 18 14:27:46 CEST 2015

```Hi

as I said v has some NA values

> i
[1] 1
> j
[1] 7
> v
[1]  1.5194356  1.4155485  1.4155485 -0.6085982 -0.2868786 -0.2868786         NA
[8]         NA         NA
> Eta[i]
[1] NA
> Eta
[1] NA  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
[26]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
...
Eta[i]=0.6*W[i,1]+0.6*W[i,1]*xi[i,1]+0.6*W[i,2]*xi[i,2]+0.6*W[i,2]*xi[i,2]*xi[i,2]+0.6*xi[i,1]+0.6*xi[i,2]+0.6*xi[i,1]*xi[i,1]+delta

> W
[,1] [,2]
[1,]   NA   NA
[2,]   NA   NA

Unless you change W to numeric value you wil always get Eta[i] NA and v[7] NA

So this is why you get error. Without disclosing what you want to do, you probably do not get better answer.

Cheers
Petr

From: thanoon younis [mailto:thanoon.younis80 at gmail.com]
Sent: Friday, September 18, 2015 2:15 PM
To: PIKAL Petr; r-help at r-project.org
Subject: Re: [R] help

This is the final code and i am so sorry for this mistake.
N<-200;P<-9
W=matrix(NA, nrow=N, ncol=2)
xi=matrix(NA, nrow=N, ncol=2)
Eta=numeric(N)
phi<-matrix(data=c(1.0,0.3,0.3,1.0),ncol=2)
yo<-matrix(data=NA,nrow=N,ncol=P); p<-numeric(P); v<- numeric(P)
for (t in 1:25) {
for (i in 1:N) {
xi[i,]=rmvnorm(1, c(0,0), phi)
delta<-rnorm(1,0,sqrt(0.3))
eps<-rnorm(3,0,1)
Eta[i]=0.6*W[i,1]+0.6*W[i,1]*xi[i,1]+0.6*W[i,2]*xi[i,2]+0.6*W[i,2]*xi[i,2]*xi[i,2]+0.6*xi[i,1]+0.6*xi[i,2]+0.6*xi[i,1]*xi[i,1]+delta

v[1]<-1.0+xi[i,1]; v[2]<-1.0+0.8*xi[i,1]; v[3]<- 1.0+0.8*xi[i,1]
v[4]<-1.0+xi[i,2]; v[5]<-1.0+0.8*xi[i,2]; v[6]<- 1.0+0.8*xi[i,2]
v[7]<-1.0+Eta[i]+eps[1]; v[8]<-1.0+0.8*Eta[i]+eps[2];
v[9]<-1.0+0.8*Eta[i]+eps[3]

for (j in 1:9) { if (v[j]>=0) yo[i,j]<-1 else yo[i,j]<-0 } }

}#end

On 18 September 2015 at 14:47, thanoon younis <thanoon.younis80 at gmail.com<mailto:thanoon.younis80 at gmail.com>> wrote:
Sorry this is the code

N<-200;P<-9
W=matrix(NA, nrow=N, ncol=2)
xi=matrix(NA, nrow=N, ncol=2)
Eta=numeric(N)
phi<-matrix(data=c(1.0,0.3,0.3,1.0),ncol=2)
yo<-matrix(data=NA,nrow=N1,ncol=P); p<-numeric(P); v<- numeric(P)
for (t in 1:25) {
for (i in 1:N) {
xi1[i,]=rmvnorm(1, c(0,0), phi)
delta<-rnorm(1,0,sqrt(0.3))
eps<-rnorm(3,0,1)
Eta[i]=0.6*W[i,1]+0.6*W[i,1]*xi[i,1]+0.6*W[i,2]*xi[i,2]+0.6*W[i,2]*xi[i,2]*xi[i,2]+0.6*xi[i,1]+0.6*xi[i,2]+0.6*xi[i,1]*xi[i,1]+delta
v[1]<-1.0+xi[i,1]; v1[2]<-1.0+0.8*xi1[i,1]; v1[3]<- 1.0+0.8*xi1[i,1]
v[4]<-1.0+xi[i,2]; v1[5]<-1.0+0.8*xi1[i,2]; v1[6]<- 1.0+0.8*xi1[i,2]
v[7]<-1.0+Eta[i]+eps[1]; v[8]<-1.0+0.8*Eta[i]+eps[2];
v[9]<-1.0+0.8*Eta[i]+eps[3]

for (j in 1:9) { if (v[j]>=0) yo[i,j]<-1 else yo[i,j]<-0 } }

}#end

On 18 September 2015 at 13:54, PIKAL Petr <petr.pikal at precheza.cz<mailto:petr.pikal at precheza.cz>> wrote:
Hi

You do not say anything what the code shall do and after getting third error of similar type, I gave up further investigation of your code.

Your error can have something to do with v[j] beeing NA

Cheers
Petr

> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org<mailto:r-help-bounces at r-project.org>] On Behalf Of thanoon
> younis
> Sent: Friday, September 18, 2015 12:04 PM
> To: r-help at r-project.org<mailto:r-help at r-project.org>
> Subject: [R] help
>
> Hi,
>
>
> I need you help to correct the code below please
> I have this error
> Error in if (v[j] >= 0) yo[i, j] <- 1 else yo[i, j] <- 0 :
>   missing value where TRUE/FALSE needed
>
>
>
>
>
> N<-200;P<-9
> W=matrix(NA, nrow=N, ncol=2)
> xi=matrix(NA, nrow=N, ncol=2)
> Eta=numeric(N)
> phi<-matrix(data=c(1.0,0.3,0.3,1.0),ncol=2)
> yo<-matrix(data=NA,nrow=N1,ncol=P); p<-numeric(P); v<- numeric(P)
> for (t in 1:25) {
>   for (i in 1:N) {
>     xi1[i,]=rmvnorm(1, c(0,0), phi)
>     delta1<-rnorm(1,0,sqrt(0.3))
> eps<-rnorm(3,0,1)
>
> Eta[i]=0.6*W[i,1]+0.6*W[i,1]*xi[i,1]+0.6*W[i,2]*xi[i,2]+0.6*W[i,2]*xi[i
> ,2]*xi[i,2]+0.6*xi[i,1]+0.6*xi[i,2]+0.6*xi[i,1]*xi[i,1]+delta
>     v[1]<-1.0+xi[i,1]; v1[2]<-1.0+0.8*xi1[i,1]; v1[3]<-
> 1.0+0.8*xi1[i,1]
>     v[4]<-1.0+xi[i,2]; v1[5]<-1.0+0.8*xi1[i,2]; v1[6]<-
> 1.0+0.8*xi1[i,2]
>     v[7]<-1.0+Eta[i]+eps[1]; v[8]<-1.0+0.8*Eta[i]+eps[2];
>     v[9]<-1.0+0.8*Eta[i]+eps[3]
>
>         for (j in 1:9) { if (v[j]>=0) yo[i,j]<-1 else yo[i,j]<-0 } }
>
> }#end
>
>
>
>
> Any help would be appreciated.
>
>
> Regards
>
>
> --
> Thanoon Y. Thanoon
> PhD Candidate
> Department of Mathematical Sciences
> Faculty of Science
> University Technology Malaysia, UTM
> E.Mail: Thanoon.younis80 at gmail.com<mailto:Thanoon.younis80 at gmail.com>
> E.Mail: dawn_prayer80 at yahoo.com<mailto:dawn_prayer80 at yahoo.com>
> H.P:00601127550205<tel:00601127550205>
>

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