Regression table

[Olivia Emma]

Hello all

I am trying to run the following code for regression. I need to ask please that how I can name the output of each regression so that I can use then in regression freely. like I would like to have the OLS coefficient and IV coefficients and so on.

cap erase table3_IV.xml
cap erase table3_IV.txt

foreach var of varlist y1 y2 y3 {
xi: ivreg2 `var' (x1=z) x2 x3 x4 x5 x6 x7 x8
qui sum `var' if e(sample)
outreg2 using table3_IV.tex, stats(coef se) bdec(3) keep(x) ctitle(`var' - IV ) addstat(Mean of Dependent Variable, r(mean), First Stage F-Test, e(widstat)) append excel nocons nor2
}
cap erase table3_IV.txt



cap erase table3_OLS.xml
cap erase table3_OLStxt

foreach var of varlist y1 y2 y3 {
xi: ivreg2 `var' x1 x2 x3 x4 x5 x6 x7 x8
qui sum `var' if e(sample)
outreg2 using table3_IV.tex, stats(coef se) bdec(3) keep(x) ctitle(`var' - IV ) addstat(Mean of Dependent Variable, r(mean), First Stage F-Test, e(widstat)) append excel nocons nor2
}
cap erase table3_OLS.txt