Date:         Fri, 16 Oct 1998 10:42:06 -0400
Reply-To:     "HOANG, DUC D" <duc.hoang@BELLSYGMA.COM>
Sender:       "SAS(r) Discussion" <SAS-L@UGA.CC.UGA.EDU>
From:         "HOANG, DUC D" <duc.hoang@BELLSYGMA.COM>
Organization: Bell Canada / Bell Sygma
Subject:      Re: [Q] Sum of Unequal Sample Size
Content-Type: text/plain; charset=us-ascii

Another solution:
 
PROC SUMMARY DATA=A;
          BY Y;
         VAR X;
      OUTPUT OUT=A(DROP=_TYPE_ _FREQ_) SUM=;
 
 
chwu@unlgrad1.unl.edu wrote:
>
> Is there any easy way to make a summation for unequal sample size?  For
> example,
>
> X  Y             X  Y
> ----           ------
> 15 1   ====>    41  1
> 26 1            10  2
> 10 2           176  3
> 50 3
> 30 3
> 70 3
> 26 3
>
> --
 
******************************************************************
 
Duc Hoang,   Consultant,  CGI (HR)
625 Belmont Street, 3rd Floor, Montreal, Quebec, H3B 2M1
Phone: 514-870-2746 Fax: 514-870-9892
Internet: duc.hoang@bellsygma.com