Saving a variable

Hi all,

I?m trying to use write function to save the output of a program (my
constructed "H" matrix)


randz<-matrix(rnorm(1000000),500,2000)

H<-matrix(0,500,2000)

H[1,]<-randz[1,]

for (j in 1:2000){
for (i in 2:500){
if(i<251)
H[i,j]<-0.6*H[i-1,j]+randz[i,j]

else H[i,j]<-H[i-1,j]+randz[i,j]

}}

write(H, file = "datad.txt",2000)

If I ommit the 2000 on write function it only puts 5 columns.

The problem is that if I use this it seems it is not saving the same data I
have simulated....or this seems to me.

You see if I type H[,1] it is not the same that includen on the firs column
on datad.txt?

I feel very slow witted....

Many thanks in advance for all

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