[R] Printing with cat in a procedure

[Steven Yen]

Thank you all - print works wonders.

On 12/22/2018 10:36 PM, Eric Berger wrote:
> Hi Steven,
> Here's one way, using print
>
> try5<-function(A,B){
>   C<-A+B
>   #cat("\nA =",A,"\nC = ",C)
>   cat("\nA = ")
>   print(A)
>   cat("\nC = ")
>   print(C)
>   structure(list(A=A,B=B,C=C))
> }
>
> HTH,
> Eric
>
>
> On Sat, Dec 22, 2018 at 4:32 PM Steven Yen <styen using ntu.edu.tw 
> <mailto:styen using 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
>
>     -- 
>     styen using ntu.edu.tw <mailto:styen using ntu.edu.tw> (S.T. Yen)
>
>
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>
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-- 
styen using ntu.edu.tw (S.T. Yen)


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