[R] Maxent does not work

[Kenneth Z]

Yesterday I installed the most recent R and maxent package, but it stopped working. Even a simple command like
Model <- maxent(matrix(c(1,2,3,4,5,6,7,8), nrow=2, ncol=4),c(1,-1))

will cause a fatal error in R. I am attaching a screenshot to this email.
 Any help will be appreciated.

Best regards,
Ken




> On Dec 12, 2012, at 4:13 PM, Kenneth Z <kennethrrr at gmail.com> wrote:
> 
> I found that the optim() function does not always reach the real minimum. Is it because the solution is trapped at a local minimum?
> 
> Thanks!
> Ken
> 
> 
> 
>> On Dec 12, 2012, at 2:17 PM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us> wrote:
>> 
>> ... origin pro?
>> 
>> Then why are you here?
>> 
>> It is not clear from your message that this has anything to do with R.
>> ---------------------------------------------------------------------------
>> Jeff Newmiller                        The     .....       .....  Go Live...
>> DCN:<jdnewmil at dcn.davis.ca.us>        Basics: ##.#.       ##.#.  Live Go...
>>                                     Live:   OO#.. Dead: OO#..  Playing
>> Research Engineer (Solar/Batteries            O.O#.       #.O#.  with
>> /Software/Embedded Controllers)               .OO#.       .OO#.  rocks...1k
>> --------------------------------------------------------------------------- 
>> Sent from my phone. Please excuse my brevity.
>> 
>> vishal katoch <vkatoch007 at yahoo.co.in> wrote:
>> 
>>> Hello,
>>> i am working in origin pro,
>>> i want to plot a graph as like a pdf attached but with black and white
>>> lines.
>>> here radial axis varies from 0 to 1. and angular axis from 0 degree to
>>> 60 degree.and third axis which is depend on both radial and axial gives
>>> non intersecting lines.
>>> how can i read the data from plot for replot.
>>> vikas 
>>> 
>>> 
>>> 
>>> 
>>> ------------------------------------------------------------------------
>>> 
>>> ______________________________________________
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>>> http://www.R-project.org/posting-guide.html
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>> 
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.