Hi,
A practical way migh be
> out<-rep(matrix(arg),4)-ma
> out[2,]<--out[2,];out[5,]<--out[5,]
> out
[,1] [,2] [,3] [,4]
[1,] 0.8 0.4 0.80 1.0
[2,] 1.0 0.0 1.00 0.3
[3,] 0.7 0.9 0.65 1.0
[4,] 1.0 0.5 0.60 0.9
[5,] 0.5 1.0 0.00 1.0
Best
Ozgur
--
View this message in context:
http://r.789695.n4.nabble.com/Ifelse-on-matrix-using-a-vector-argument-tp4632485p4632487.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
[email protected] mailing list
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.
