LTSpice Tolerances [MonteCarlo,WorstCase,Gaussian] and Excel data export

[@EngineerAnandu]

Thanks

[@EuphoricDan]

I'm sorry I think I missed something important along the way here.
You said "If you import this function". I took that to mean just write it as a .func, but my simulation won't run (error message of "Can't find definition of model "WC"". I'm assuming there is a place you downloaded that function; and there is method of actually importing it similar to how we import component models?
Have you suggestions for a place where I may do some reading on the subject so as I may gain some proficiency and understanding on the topic?

[@manoA98A]

.func wc(nom,tol) if(flat(1)>0,nom*(1+tol),nom*(1-tol))
.step param RUN 0 1000 1
.op
Copy this

[@EuphoricDan]

@@manoA98A Yep that worked.