Date:         Wed, 8 Apr 2009 16:27:40 -0400
Reply-To:     msz03@albany.edu
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Mike Zdeb <msz03@ALBANY.EDU>
Subject:      Re: Percentages
Content-Type: text/plain;charset=iso-8859-1

hi ... how about PROC FREQ ...

* with some additional data that does not add up to 100;
data x;
input ID   Cat    Var;
datalines;
1    1      25
1    2      35
1    3      30
1    4      10
2    1      18
2    2      22
2    3      60
2    4      0
3    1      32
3    2      70
3    4     100
;
run;

proc freq data=x;
table id*cat / nocol nopercent;
weight var;
run;

--
Mike Zdeb
U@Albany School of Public Health
One University Place
Rensselaer, New York 12144-3456
P/518-402-6479 F/630-604-1475

> Here is my data set
>
> ID   Cat    Var
> 1    1      25
> 1    2      35
> 1    3      30
> 1    4      10
> 2    1      18
> 2    2      22
> 2    3      60
> 2    4      0
>
> I want the percentages for each category for each ID.  So the data set
> should be
>
> ID   Cat    Var   Per
> 1    1      25     0.25
> 1    2      35     0.35
> 1    3      30     0.3
> 1    4      10     0.1
> 2    1      18     0.18
> 2    2      22     0.22
> 2    3      60     0.60
> 2    4      0      0
>
> Can someone please help.
> Thank You
>    Randy
>
>