R help - Aug 2010 - if several expressions (basic question)

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