_GRPROD: Stata module to extend generate to produce row products
Philip Ryan ()
Additional contact information
Philip Ryan: University of Adelaide
Statistical Software Components from Boston College Department of Economics
rprod provides a multiplicative row function for egen analogous to the additive rsum function. The product of observations of meeting optional in and if conditions is returned in . rprod insists that is calculated in double precision.
Requires: Stata version 6.0
Note: This module may be installed from within Stata by typing "ssc install _grprod". Windows users should not attempt to download these files with a web browser.
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http://fmwww.bc.edu/repec/bocode/_/_grprod.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/r/rprod.hlp program code (text/plain)
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Persistent link: http://EconPapers.repec.org/RePEc:boc:bocode:s415603
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