Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: Loop question


From   Cory Smith <corybsmith@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Loop question
Date   Sat, 9 Feb 2013 10:35:27 -0500

It's a stylistic choice. Personally, I think it's cleaner to declare
all special lists upfront, though I realize there are aspects of
Stata's structure which discourage this.

On Sat, Feb 9, 2013 at 4:34 AM, Nick Cox <njcoxstata@gmail.com> wrote:
> Could also be
>
> foreach e in _icw _imp1w _imp2w _mw {
>      reg post`e' i.appliance pre`e'
> }
>
> The local macro does no harm, but more direct code will work too.
>
> Nick
>
> On Sat, Feb 9, 2013 at 6:01 AM, Cory Smith <corybsmith@gmail.com> wrote:
>> do something like:
>>
>> local ends = "_icw _imp1w _imp2w _imw"
>>
>> foreach e of local ends {
>>     reg post`e' i.appliance pre`e'
>> }
>>
>> On Sat, Feb 9, 2013 at 12:54 AM, Nikolaos Pandis <npandis@yahoo.com> wrote:
>>> Hi to all,
>>>
>>> I am trying to do the following in Stata 12.1:
>>> ************************************************************
>>>
>>>  foreach myvarpre of varlist pre_icw pre_imp1w pre_ipm2w pre_imw {
>>>      foreach myvarpost of varlist post_icw post_ipm1w post_ipm2w post_imw {
>>>          reg `myvarpost' i.appliance `myvarpre', noheader
>>>      }
>>>  }
>>> *******************************************************************
>>> How can I restrict in the regression and adjust only for the corresponding pre_* variable and not for all the variables in my list?
>>>
>>> I would like only to get only the following:
>>>
>>> reg post_icw i.appliance pre_icw
>>> reg post_imp1w i.appliance pre_imp1w
>>> reg post_imp2w i.appliance pre_imp2w
>>> reg post_imw i.appliance pre_imw
> *
> *   For searches and help try:
> *   http://www.stata.com/help.cgi?search
> *   http://www.stata.com/support/faqs/resources/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/faqs/resources/statalist-faq/
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index