invgammafit fits a two-parameter inverse gamma distribution with a shape parameter and a scale parameter, optionally as dependent on covariates. qinvgamma and pinvgamma plot q-q and p-p plots for observed data versus results from a fitted inverse gamma. Various Mata functions for the inverse gamma are also included.
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Publisher Info
Software component provided by Boston College Department of Economics in its series Statistical Software Components with number
S456889.
Size: Programming language: Stata Requires: Stata version 8.1 (9 for Mata functions) Date of creation: 08 Nov 2007 Date of revision:
09 May 2008 Handle: RePEc:boc:bocode:s456889
Note: This module may be installed from within Stata by typing "ssc install invgammafit". 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 Phone: 617-552-3670 Fax: +1-617-552-2308 Email: Web page: http://fmwww.bc.edu/EC/ More information through EDIRC