How to Append Logistic Regression Outputs Using ASDOC

[Roman Johnson]

Hi, Stata Users:

Can someone please demonstrate how to append logistic regression outputs using the ASDOC command? When appending and using "nest", Stata does not understand that I want to nest my logistic outputs into one table. Thank you. When using nest, it gives me coefficents thinking I want those instead of the odds ratios and the confidence intervals, too.

[Attaullah Shah]

I checked the following example and it works fine for me. If you have any other issue, please provide details on that

webuse lbw
asdoc logistic low age lwt i.race smoke ptl ht ui, nest replace
asdoc logistic low age lwt i.race smoke ptl ht , nest

And if you want odd ratios, then

webuse lbw
asdoc logistic low age lwt i.race smoke ptl ht ui, nest replace eform
asdoc logistic low age lwt i.race smoke ptl ht , nest eform

Currently, the asterisks reported with odd ratios are incorrect. I shall work on them later.

[Roman Johnson]

Thanks, Dr. Shah. How would I add confidence intervals to this?

[Roman Johnson]

Hi, Dr. Shah:

When I do as above, it does not show the p-value, z-statistic, or 95% confidence interval. How can I add these things on to the above?

[Attaullah Shah]

These statistics are available in the detailed regression table. Detailed regression table is the default option in asdoc, i.e. without using the option nest. I am using option abb(.) to avoid abbreviating the labels.

webuse lbw
asdoc logistic low age lwt i.race smoke ptl ht ui,  replace label abb(.)

[Roman Johnson]

Would you just type append on the end of the model to attach another model?

[Attaullah Shah]

Detailed tables do not work like nested tables. If you use append or just do not use replace, the new regression output will be appended to the existing file. See this video for more examples.

[Roman Johnson]

My issue is that with the nested tables, the logistic odds is not correct. So, I have to go back and type them into the table. I want to show all of my models in one table and in a detailed manner.

[Julie Glover]

I am trying to make a nested table in asdoc of logistic regression models. I used eform so that the Odds Ratios are displayed in the table. However, I would like the Confidence Intervals to be displayed in the parentheses rather than the Standard Error. Is there a way to do this?

Thank you.