[ADMB Users] glmmADMB-Function maximizer failed Poisson, ZIPoisson, NB1, ZINB1

[Rocio Jana]

Hello again

Thank you Ben for the advice. I already had tried adding: (second
formula I posted in previous message)

admb.opts=admbControl(shess=FALSE,noinit=FALSE)

Also tried now

admb.opts=admbControl(shess=FALSE)

But I still receive the error


 - final statistics:
8 variables; iteration 28; function evaluation 32
Function value   1.2095e+03; maximum gradient component mag  -3.6290e-05
Exit code = 1;  converg criter   1.0000e-04
Var   Value    Gradient   |Var   Value    Gradient   |Var   Value    Gradient
 1 45.43909  3.33461e-07 |  2 -2.39643 -8.71364e-07 |  3 -0.24019  1.08903e-06
 4  4.47829 -8.06363e-07 |  5 -0.04157 -1.52222e-06 |  6 -5.52336 -5.95947e-07
 7 -0.40882  1.30698e-06 |  8  0.47812 -3.62897e-05 |
Hessian type 4
 inner maxg = -0.001902  Inner second time = -0.001902  Inner f = 1191
 f = 1190.630581903201 max g = 0.001901642282498399
Newton raphson 1  Error in glmmadmb(mataicl ~ rimuover + kahikover +
mataiover + miroover +  :
 The function maximizer failed
In addition: Warning messages:
1: running command 'C:\WINDOWS\system32\cmd.exe /c "C:/Program
Files/R/R-2.14.0/library/glmmADMB/bin/windows32/glmmadmb.exe" -maxfn
500 -noinit' had status 1
2: In shell(cmd, invisible = TRUE) :
 '"C:/Program Files/R/R-2.14.0/library/glmmADMB/bin/windows32/glmmadmb.exe"
-maxfn 500 -noinit' execution failed with error code 1


The instructions to try the optimizer outside of R will very
appreciated. Thank you very much.

Rocio


Rocio C. Jaña Prado PhD candidate
School of Biological Sciences
University of Canterbury Te Whare Wananga o Waitaha
 Private Bag 4800, Christchurch 8020
 New Zealand
Phone: +64 3 3643055 or ext 3055 Fax: +64 3 3642590


-- 
Rocio C. Jaña Prado


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