On 30/09/10 22.23, Peter Dalgaard wrote:
On 09/30/2010 03:33 PM, Pam wrote:
Thanks Niels but it won't do.. please copy and paste the 2 lines below
together
to your console in order to see what I mean:
cat("?"); a<-readLines(n=1)
b<-paste("t",a,sep="")
anyone / any idea to overcome this problem?
Best,
Fatih
You might want to source() a file with those lines rather than pasting
them to the console. There's just no way you can retroactively insert
text between two already submitted lines.
Exactly, it works when you source() the file.
- Niels
You can do things like this, though
{cat("?"); a<-readLines(n=1)
"hey"
b<-paste("t",a,sep="")}
However, there's a catch
{cat("?"); a<-readLines(n=1)
+ "hey"
+ b<-paste("t",a,sep="")}
?ada
b
[1] "tada"
Notice that the "hey" doesn't print.
--
Niels Richard Hansen Web: www.math.ku.dk/~richard
Associate Professor Email: niels.r.han...@math.ku.dk
Department of Mathematical Sciences nielsrichardhan...@gmail.com
University of Copenhagen Skype: nielsrichardhansen.dk
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2100 Copenhagen Ø +45 2859 0765 (mobile)
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