[R] Wrinting integers in a matrix faile

[Oleg Sklyar]

write.matrix(as.integer(b),'data.out')

Mohsen Jafarikia wrote:
> Hello everyone,
> I am using the following program to get the p-value of some numbers
> (column 'LR' of the data.dat file). I want to write the 1st and 2nd
> column of the output file (data.out) as an integer while the program
> change them to double. Could anybody please tell me how I can write
> the code which writes the values of the first two columns as integer?
> Thanks
> 
> 
> library ('MASS')
> MP<-read.table(file='data.dat')
> names(MP)<-c('B','R','S','L','LR','Q')
> a<-as.matrix((1-pchisq(MP$LR, df=1)))
> b<-cbind(MP$B,MP$R,a,MP$S,MP$L,MP$LR,MP$Q)
> write.matrix(b,'data.out')
> 
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-- 
Dr Oleg Sklyar | EBI-EMBL, Cambridge CB10 1SD, UK | +44-1223-494466