[R] Making an if condition variable ?

Jim Lemon drjimlemon at gmail.com
Thu Jun 2 05:03:01 CEST 2016


Hi ce,

a<-10
condition<-expression("a>0")
if(eval(parse(text=condition))) cat("a>0\n")

Jim

On Thu, Jun 2, 2016 at 12:30 PM, ce <zadig_1 at excite.com> wrote:
>
> Dear all,
>
> I want to make an if condition variable like :
>
> a = 10
> CONDITION = " a > 0 "
>
> if ( CONDITION ) print(" a is bigger" )
>
> I tried get , getElement , eval without success ?
>
> Thanks
>
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