Ummm Why can't I simply do replace var`i'=0 if var`i'==0 for all i and
then do the rowtotal?
On Mon, Sep 15, 2008 at 6:19 PM, Williams, Rachael
<[email protected]> wrote:
> Hi Leonor,
>
> I've always done this in a slightly roundabout way by calculating a -rowtotal- and a -rowmiss- (or -rownonmiss- of course)
> Then you can do something like -replace total = . if rownmiss == 0-.
>
> If someone else has a better way of doing this, I'd love to hear too!
> Rachael
>
> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On Behalf Of Leonor Saravia
> Sent: 15 September 2008 13:33
> To: [email protected]
> Subject: st: Summing variables by row
>
> Hello Statalisters,
>
> I�m trying to sum many variables by row using the -rowtotal - function. The problem is that I need to distinguish when the resultant sum is cero or a missing value. Do you know if there�s another command or function that may sum by varlist and mantain the missing values when they are present?
>
> I�d like to generate a variable 'total' like this:
>
> var1 var 2 var3......varN total
> . 0 . . 0
> 1 . . . 1
> . . . . .
> 0 1 . 1 2
> .
> .
> .
> 1 0 0 1 2
>
>
> Thank you very much!
>
> Leonor
>
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