Try using print instead of cat [1], and please read about what the arguments are in the help file [2][3] for any function you are using before posting a question.
[1] https://stackoverflow.com/questions/31843662/what-is-the-difference-between-cat-and-print [2] ?cat [3] ?print On December 22, 2018 6:31:52 AM PST, Steven Yen <st...@ntu.edu.tw> wrote: >How do I print a matrix running a procedure? In the code below, I print > >with the cat command and get a vector (from A and C). > >A<-matrix(rpois(16,lambda=5),nrow=4,byrow=T) >B<-diag(4) > >try5<-function(A,B){ > C<-A+B > cat("\nA =",A,"\nC = ",C) >structure(list(A=A,B=B,C=C)) >} > >v<-try5(A,B) >v$C -- Sent from my phone. Please excuse my brevity. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
