Jie Ning

Last seen: fast 6 Jahre vor | Aktiv seit 2011

Followers: 0 Following: 0

Nachricht

Graduate student

Statistik

Feeds

Beantwortet
zval in signrank test
Thank you for the responses. I do think there is a bug in computing the zval in signrank. It always gives negative values. Walte...

etwa 14 Jahre vor | 0

| akzeptiert

Frage

zval in signrank test
Hi, I am using signrank function and got confused on the zval in "stats" output. Isn't it the value of the z-statistic in the...

etwa 14 Jahre vor | 3 Antworten | 0

3

Antworten

Beantwortet
[globalsearch] nonlinear constraint violation
The exitflag is 1 or 2. I think that means at least 1 local minimum is found and some converge, right?

etwa 14 Jahre vor | 0

Beantwortet
[globalsearch] nonlinear constraint violation
Yes. It is. I wanted the constraint to be f(x)<=0. My initial point x0 is feasible as well. However, the optimal solution x* fro...

etwa 14 Jahre vor | 0

Beantwortet
[globalsearch] nonlinear constraint violation
I did that. I have one nonlinear inequality constraint and no equality constraint. I defined the inequality constraint, say, f(x...

etwa 14 Jahre vor | 0

Frage

[globalsearch] nonlinear constraint violation
Hi, I am using globalsearch with 'fmincon' solver for an optimization problem with one nonlinear constraint and two boundary co...

etwa 14 Jahre vor | 6 Antworten | 0

6

Antworten

Frage

fmincon error: Failure in initial user-supplied objective function evaluation. FMINCON cannot continue.
Hi, I am a beginner using Matlab and trying to solve a constrained nonlinear optimization problem. I got the followings error m...

mehr als 14 Jahre vor | 1 Antwort | 0

1

Antwort