Install Xtserial — Stata

xtserial is a user-written command used to test for serial correlation in panel data models.

findit xtserial Then click on the link to install from SSC (Statistical Software Components). install xtserial stata

Here's the text you can use to install xtserial in Stata: xtserial is a user-written command used to test

ssc install xtserial Or, if you prefer to install from the search results: install xtserial stata