Error message in dsims

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aschi...@gmail.com

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Sep 20, 2022, 2:57:27 PM9/20/22

to distance-sampling

Hi, I am using dsims.

After trying a simulation with 10 repetitions just to test that everything worked, I moved to 100 reps. Then, after the 55 repetition in the firts design (line 458) I received this message:

Error in optimx.check(par, optcfg$ufn, optcfg$ugr, optcfg$uhess, lower, :
Infeasible point, no further tests

I attach the markdown document in the event you want to check, in the following drive:

https://drive.google.com/drive/folders/1aMQUO8Gm1O2HqSmeNs0UJ9PUxWnfFgsM?usp=sharing

It is wierd, if I run the chunks one by one the simulation the first simulation works...Maybe is an issue of knittr but the kind of error reported seems much to do with an optimization issue...

aschi...@gmail.com

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Sep 22, 2022, 10:48:24 AM9/22/22

to distance-sampling

Hi thanks to Eric for trying the simulations, that worked fine. It seems that restarting session in Windows solved the issue. Mysteries of what happens behind the screen.

Tips in order for the future: restart session, shut off the PC, unplug de PC.... all of these may work in that order...