return character
On 12/6/05, Judy Chung <cp3942 at gmail.com> wrote:
Hi All,
I have several lines of commands, and beacuse I will use these many
times, so I collected
these commands together using a function to describe it. like the following:
my.fun<-function(){
.........
entertitle()
xaxis<-A
yaxis<-B
plot(....,xlab=xaxis,ylab=yaxis)
.......
}
entertitle<-function() {
cat("enter the name of A\n")
A<-readline()
cat("enter the name of B\n")
B<-readline()
return(A,B)
}
I hope the A and B generate form function " entertitle " can return to
my.fun, and
do the following processing. Am I missing something? Any help as to
where to start would be welcome. Thanks in advanced !!
Replace the return with:
return(list(A = A, B = B))
and then change the body of my.fun to:
with(entertitle(), {
... rest of function body goes here ...
}