[Help-gsl] Question about multidimensional optimization in GSL

[WangHao]

Hi,
 
I run multidimensional optimization on 500 datasets. When I set the max 
iteration number to be 100, 173 of the 500 datasets can not converge in 100 
steps, but when I set the max iteration number to be 500, 453 of the 500 
datasets can not converge, which doesn't make any sense. I am using Nelder-Mead 
optimizer. Can someone help me out ?
 
Thanks
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