
Dear R user fellows,

I would like to ask you about the package 'rgenoud' which is a genetic
optimization tool.
I ran the function 'genoud' with two variables to be minimized by the
following command.

result<-genoud(fn,nvars=2,starting.values=c(0.5,0),

 pop.size=1000, max.generations=10, wait.generations=3)


Then, I had the following error message.

 Error in solve.default(Djl) :

system is computationally singular: reciprocal condition number = 0


Can anyone give me some tip on how to fix the problem? Thank you for your
great help in advance.

Best Regards,
Wonsang You


-----
--
Wonsang You
Special Lab Non-Invasive Brain Imaging
Leibniz Institute for Neurobiology
http://www.ifn-magdeburg.de
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