Raykov composite reliability in stata?

Hi,

I estimated the cronbach alpha as a measure of reliability for a scale using the following commands:

alpha x1 x2 x3 x4 x5 x6 x7 x8 x9 x10, std item

However, a reviewer asked to report the raykov composite reliability instead.

Any ideas how to do that in stata?

Any suggestion is highly appreciated.

Best wishes,
Massao