[R] Counting Frequencies

Wensui Liu
Thu, 10 Dec 2009 04:28:13 -0000

> x <- runif(10, 0, 1)
> x2 <- x > 0.5
> x2
 [1]  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE
FALSE
> table(x2)
x2
FALSE  TRUE
    5     5


On Wed, Dec 9, 2009 at 6:36 PM, BIGBEEF <martin.bezener@gmail.com> wrote:

>
> Hi - I'm having difficulty with frequencies in R. I have a table with a
> variable (column) called "difference" 600 observations (rows). I
would like
> to know how many values are < -0.5 as well as how many are > 0.5. The
rest
> are obviously in the middle.
>
> In SAS I could this immediately but am unable to do it in R.
>
> Thanks for your help.
> --
> View this message in context:
> http://n4.nabble.com/Counting-Frequencies-tp956556p956556.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@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.
>



--
=============================WenSui Liu
Blog   : statcompute.spaces.live.com
Tough Times Never Last. But Tough People Do.  - Robert Schuller
=============================
	[[alternative HTML version deleted]]