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Gabo

Last seen: 5 mesi fa |  Attivo dal 2011

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Fitting Survival Probability Models
Companion code for "Fitting Survival Probability Models" article.

quasi 8 anni fa | 1 download |

Risposto
What does TimeStep stand for?
Hi Luisa, |TimeStep| has more of a _numerical_ meaning, although it might be interpreted as you describe, I think. If you ...

oltre 12 anni fa | 0

| accettato

Risposto
Large scale Optimization using Sparse?
Without looking into all the details, the Code Analyzer seems to be recommending that you indicate the nonzero patter from the s...

circa 13 anni fa | 0

Risposto
Large scale Optimization using Sparse?
You need to create a sparse matrix directly. If you try to create a full matrix and then convert it to sparse, you'll run out of...

circa 13 anni fa | 0

Risposto
lsqnon - take larger steps
Maurizio, unfortunately, it's not possible to force the algorithm to take a step of a minimum length --by design, the algorithm ...

circa 13 anni fa | 0

Risposto
lsqnon - take larger steps
I see you were passing the right function. From your code, the only suspicious point is the last line of |mySimulat|. Is |diffe|...

circa 13 anni fa | 0

Risposto
lsqnon - take larger steps
It would be useful to see some code. From the description, though, you might be passing the wrong function to |lsqnonlin|. Sa...

circa 13 anni fa | 0

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fminbnd for multiple parameter function
I'm a little confused by "write a separate function such as g(x) { g=f(x,1,1);}". But I think a <http://www.mathworks.com/help/t...

circa 13 anni fa | 0

Risposto
Why am I getting an error message "undefined function" when using the LAGMATRIX function in MATLAB 7.10 (R2010a)?
The name of the toolbox changed in 2008b to Econometrics Toolbox. See release notes: <http://www.mathworks.com/help/toolbox/econ...

circa 13 anni fa | 0