[R] if several expressions (basic question)

[Joshua Wiley]

On Mon, Aug 9, 2010 at 8:51 AM, Dwayne Blind <dwayneblind at gmail.com> wrote:
> Dear R users,
>
> I have a basic question. In an "if statement", when several expressions have
> to be evaluated, they must be put inside curly braces, right ?

Yes.

if(1 > 2) {print("hello"); print("world")}
if(4 > 2) {print("hello"); print("world")}

>
> For example :
>
> if (x>2) {
>
>    y=3
>    z=2
>
> }
>
>
> Thank you very much,
> Dwayne
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org 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.
>



-- 
Joshua Wiley
Ph.D. Student, Health Psychology
University of California, Los Angeles
http://www.joshuawiley.com/