CPOISSONE: Stata module to estimate censored Poisson regression (econometric parameterization)
Abstractcpoissone fits a censored Poisson maximum-likelihood regression of depvar on indepvars, where depvar is a non-negative count variable. The censor option is required. If no observations are censored, a censor variable with all 1's must be specified. Interpret parameter estimates as one would poisson. Cuts are numerically defined at the left censor site, cleft(), or right censor site cright(). Interpretation is the standard censored Poisson model as parameterized in econometric literature. Values to the outside of the defined cut points are revalued to the value(s) of the cuts. The econometric parameterization is to be distinguished from the survival parameterization, cpoisson. Reference: Hilbe, Joseph M (2007), Negative Binomial Regression (Cambridge University Press)
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Bibliographic InfoSoftware component provided by Boston College Department of Economics in its series Statistical Software Components with number S457079.
Programming language: Stata
Requires: Stata version 11
Date of creation: 29 Sep 2009
Date of revision: 18 Oct 2009
Note: This module should be installed from within Stata by typing "ssc install cpoissone". Windows users should not attempt to download these files with a web browser.
Contact details of provider:
Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA
Web page: http://fmwww.bc.edu/EC/
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For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Christopher F Baum).
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