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Re: st: proper use of if
From
Rodrigo Briceño <[email protected]>
To
[email protected]
Subject
Re: st: proper use of if
Date
Tue, 16 Nov 2010 11:46:39 -0600
thanks to Nick and Sergiy for their responses. I'm clear now about what to do.
2010/11/16 Sergiy Radyakin <[email protected]>:
> predict ehat if e(sample), res
>
> On Tue, Nov 16, 2010 at 11:32 AM, Rodrigo Briceño <[email protected]> wrote:
>> Dear Stata Listers. I'm using Stata 9.2 and Windows XP.
>>
>> I have a panel with 324 bonds (identified with the variable isin2)
>> with 54 observations in time (monthly series). I'm running several
>> individual (for each bond) time series regression:
>>
>> quietly regress liq sap liqmk m2 m3 m4 m5 m6 m7 m8 m9 m10 m11 m12 mes
>> pprom if isin2==1
>> predict ehat, res
>>
>> When I run the command the residuals are generated for all the 17496
>> observations, instead of just 54 observations as correctly
>> corresponds. My question to the list is if there are some command that
>> allows me to produce the required results just for the 54 observations
>> considered each time. I'm using if, since not all the 324 bonds are
>> going to be used in the regression process.
>>
>> Thanks.
>>
>> --
>> Rodrigo Briceño
>> Economist
>> [email protected]
>> MSN: [email protected]
>> SKYPE: rbriceno1087
>>
>> *
>> * For searches and help try:
>> * http://www.stata.com/help.cgi?search
>> * http://www.stata.com/support/statalist/faq
>> * http://www.ats.ucla.edu/stat/stata/
>>
>
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
--
Rodrigo Briceño
Economist
[email protected]
MSN: [email protected]
SKYPE: rbriceno1087
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/