[R] Odp: if statement of a vector

[Petr PIKAL]

Hi

r-help-bounces at r-project.org napsal dne 23.02.2009 18:31:32:

> 
> right now I have a vector of about 1000 points. I'd like to iterate 
through
> each of these points and and test if it is greater than a certain value 
and
> if not, throw it out.
> 
> x=vector
> y=empty vector
> j=0
> 
> for i (0..length[vector])
>      if x[i] > 10
>           y[j] = x[i]
>           j++

This Is R not C. 

y <-  x[x>10]

I recommend you to have a look into the R intro where you can find some 
quite basic manipulations with objects.

Regards
Petr

> 
> Thats basically some pseudo code of what I want to do.  Any suggestions?
> 
> 
> -- 
> View this message in context: 
http://www.nabble.com/if-statement-of-a-vector-
> tp22166108p22166108.html
> Sent from the R help mailing list archive at Nabble.com.
> 
> ______________________________________________
> 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.