Issue with predicting yhat

[lavie ma]

Hi everyone,

Ran the command "betareg y x1 x2 x3 x4" where the dependent variable y is greater than 0 and less than 1.

Then ran "predict yhat, mu", but Stata showed the following error:

"predict yhat, mu"
"option mu not allowed"
"r(198);"

How to solve this problem?

Thank you for all of your attention and help!

[lavie ma]

Plus info: STATA 19.5. Ran the command "updated all".

[Mike Lacy]

-predict- has different postestimation options for different estimation commands. See -help betareg-, then find "postestimation within that help," and you will see the options ("mu" not among them), and you can decide which one you want.

[lavie ma]

Got it, thanks!