The chi-squared goodness-of-fit test for count-data models
Miguel Manjon Antolin () and
Oscar Martinez ()
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Oscar Martinez: Rovira i Virgili University
Stata Journal, 2014, vol. 14, issue 4, 798-816
In this article, we discuss the implementation of Andrews’s (1988a, Journal of Econometrics 37: 135–156; 1988b, Econometrica 56: 1419–1453) chisquared goodness-of-fit test as a postestimation command. The new command chi2gof reports the test statistic, its degrees of freedom, and its p-value. chi2gof can be used after the poisson, nbreg, zip, and zinb commands. Copyright 2014 by StataCorp LP.
Keywords: chi2gof; Andrews’s chi-squared goodness-of-fit test; m-tests; count-data models (search for similar items in EconPapers)
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