Statalist The Stata Listserver

[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

Re: st: easy way to save regressor variable names?

From   "Stas Kolenikov" <>
Subject   Re: st: easy way to save regressor variable names?
Date   Sat, 11 Mar 2006 09:53:13 -0600

1) you try looking at the saved matrices like e(b) and e(V) and get
their column names (local regressors : mat colnames e(b), if that does
not work, save e(b) to a temporary matrix first)

2) you should run your models as

cap noi logit whatever
local myrc = _rc
post topost (`myrc') (_b[]) ... (_b[]) // in generic form
if `myrc' {
  continue, break

just in case there is extra work on the estimation results. Posting
_b[] should be safe, but you may consider posting missing values

3) of course you are aware of the detrimental consequences of multiple
testing and will be applying a Bonferroni correction or FDR (false
discovery rates) to your p-values.

On 3/11/06, Toby Andrew <> wrote:
> Dear all,
> I have 2 questions related to saving summary stats from regression
> analyses:
> 1) Is there a generic way to access the list of variable names used
> in a regression such as regress, mlogit & ologit?
> The reason i ask is because i am performing many regressions by
> looping over variables & the list of recorded variables i save
> will differ from the *actual* list retained in the analysis if there
> is collinearity (or i wish to use stepwise sw).
> 2) is there an "_rc" error message (or equivalent) i can record in
> the summary postfile results, if the model fails to converge?
> Thanks very much,
> Toby
> *
> *   For searches and help try:
> *
> *
> *

Stas Kolenikov

*   For searches and help try:

© Copyright 1996–2021 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index