Re: [R] Odp: create frequency table

From: Petr PIKAL <petr.pikal_at_precheza.cz>
Date: Tue, 27 May 2008 11:41:48 +0200

r-help-bounces_at_r-project.org napsal dne 27.05.2008 09:31:16:

>
> Hi Petr
>
> My mistake in omitting "replace=T" in the first part.
> Unfortunately I oversimplified my problem as I'm not actually dealing
with
> whole numbers but numerous significant digits, therefore the table
option
> will not assist me in this case. My bin size will vary to the order of
> 0.05-1.
>
> Perhaps try these instead:
> x <- rnorm(1:100)
> z<-seq(from=-2.5, to=3.5, by=0.5)

OK, then you can use table with cut and maybe findInterval as mentioned in help page.
e.g.
table(cut(x,c(-Inf, z, +Inf)))

Regards
Petr

>
> Cheers,
> Tyler
>
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