How can I save the result of `estat ptrends` and `estat granger` to file? I have tried with etable, but it saves a regression table rather than the result of the test.

If I print it to screen, it would be logged, but I (1) would like to avoid to print it on screen and (2) avoid to log it because it happens that I restart the script with minor modifications and lose the previous log (3) it is inconvinient as everything is logged and I have to retrieve it from a quite long long