ade calculator

Hi

Wondering if anyone knows how to use the calculator in ADE for PSS analysis? for example, i have a circuit doing P1dB test and i want to use calculator to plot the P1dB curve instead of using Direct Plot

I also would like to know. Anybody can help? Thx in advance !

I figure out finally. in the direct plot menu, check "add to output" box. then in ADE you may find the equation that can be used in the calculator