Belotti, Federico, Deb, Partha, Manning, Willard G. and Norton, Edward C. (2015) twopm: two-part models. Stata Journal, 15 (1). pp. 3-20. ISSN 1536-867X
Full text not available from this repository.Abstract
In this article, we describe twopm, a command for fitting two-part models for mixed discrete-continuous outcomes. In the two-part model, a binary choice model is fit for the probability of observing a positive-versus-zero outcome. Then, conditional on a positive outcome, an appropriate regression model is fit for the positive outcome. The twopm command allows the user to leverage the capabilities of predict and margins to calculate predictions and marginal effects and their standard errors from the combined first- and second-part models.
| Item Type: | Article |
|---|---|
| Official URL: | http://www.stata-journal.com/ |
| Additional Information: | © 2015 by StataCorp LP |
| Divisions: | Care Policy and Evaluation Centre |
| Subjects: | H Social Sciences > HA Statistics Q Science > QA Mathematics |
| Date Deposited: | 28 Apr 2015 09:17 |
| Last Modified: | 20 Nov 2024 22:36 |
| URI: | http://eprints.lse.ac.uk/id/eprint/61763 |
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