genfit Won't Converge
genfit Won't Converge
(OP)
Is there any way to get more information out of Mathcad (I'm running version 11) beyond the all red equation with the hover-over message "Can't converge to a solution"?
I was running genfit and I think I have the syntax right after all these years of using it. I've changed my guess values all over the map with no change.
I tried the MathCad Collaboratory, but I can't find a place in there for this basic a question.
David
I was running genfit and I think I have the syntax right after all these years of using it. I've changed my guess values all over the map with no change.
I tried the MathCad Collaboratory, but I can't find a place in there for this basic a question.
David
RE: genfit Won't Converge
genfit easy
TTFN
RE: genfit Won't Converge
What I get is "Can't converge to a solution" and I'm looking for a way to make MathCad give me more information. I've set the convergence tolerance to 1.0 (the max). I've picked my guess values at +/- infinity and most values in between.
One of many things that I don't understand is that the function turns red instantly after I change something. When genfit works on a dataset of any size it always takes a moment to decide if it wants to answer your question. With this it is instant. If I try linfit, pwrfit, expfit or lnfit it doesn't come close to matching the data, but it takes 3-5 seconds to decide on the constants. With genfit it is immediate.
Any ideas on how to get it to go down a different road to try to converge?
David
RE: genfit Won't Converge
RE: genfit Won't Converge
David
RE: genfit Won't Converge
RE: genfit Won't Converge
David