Here's a template on running loops with outreg:
* data setup
cd d:\
sysuse auto, clear
gen id=0
replace id=1 in 16/45
ren foreign year
levelsof year
* the relevant part
foreach var in `r(levels)' {
xi: areg price mpg turn i.rep if year==`var', absorb(id)
outreg using myfiles, `append'
local append "append"
}
Here's the original solution:
http://www.stata.com/statalist/archive/2004-06/msg00231.html
>Dear all,
>
>May I ask a novice question? I'm really new to Stata. I want to run regression
>by year and the outreg the coefficients for each year. I want to use like :
>by year: xi: areg score age education , absorb(nation), but stata tells me "by"
>can not be combined with xi. Anyone has good solutions? Also I don't think
>using by can outreg coefficients for each year.
>
>Many thanks in advance!
>
>Best,
>
>Martin
_________________________________________________________________
Get Free (PRODUCT) RED™ Emoticons, Winks and Display Pics.
http://joinred.spaces.live.com?ocid=TXT_HMTG_prodredemoticons_052008
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
