What is the logit cdf function in stata?

[John Park]

I have two variables x and z, both containing 100 observations. I want to compute Ey=exp(0.5+x-2*z)/(1+exp(0.5+x-2*z)), which has 100 rows with each row corresponding to an observation. How could I do this?

I know that for the standard normal cdf, I could do Ey=normal(0.5+x-2*z), where normal() is the standard normal cdf. What is the counterpart command for logit? Thanks!

[Stephen Jenkins]

help invlogit

[Stephen Jenkins]

help invlogit()

[John Park]

help invlogit()

Thanks, Stephen! This is very helpful!