heckpoisson

[Rajat Khanna]

Hi all - does anyone know why package heckpoisson is not available to be installed in Stata anymore? There is a documentation page available here: https://www.stata.com/manuals/rheckpoisson.pdf.

Thanks for the help.
Rajat

[William Lisowski]

Not quite sure what you mean. If it's documented, it's built into Stata, no need for installation. On my system I see the following.

. version
version 16.1

. which heckpoisson
/Applications/Stata/ado/base/h/heckpoisson.ado
*! version 1.2.0  12mar2018

What version of Stata are you running? The documentation you link to is for the current version - version 16 - and the heckpoisson command was introduced in version 15. If you're in version 14 or earlier, you're not going to be able to run heckpoisson.