R help - Dec 2003 - (no subject)

I am a french student and I want to make an histogram with R.But I have a
problem: I cant' change the frequencies in percent
 and I can't change the number of classes or intervals of my variable.Can
you help me please,in french if it's possible?
My mail is : fhenge at ulp.u-strasbg.fr

                           Thanks a lot.
HENGE FREDERIQUE

On 6 Dec 2003 at 13:56, mitch.01 wrote:
> I am a french student and I want to make an histogram with R.But I
> have a problem: I cant' change the frequencies in percent
>  and I can't change the number of classes or intervals of my
>  variable.Can
> you help me please,in french if it's possible?
> My mail is : fhenge at ulp.u-strasbg.fr
> 
I'm afraid I cannot help in french. Have you read 
?hist

If your data are in x, to get density scale and not counts, 
hist(, prob=TRUE)
To change the number of braeks see the arguments    breaks
Kjetil Halvorsen
>                            Thanks a lot.
> HENGE FREDERIQUE
> 
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