[R] Maxent does not work

[Kenneth Z]

Is there any package that can replace maxent for a large number of independent variables?


Thanks,
Ken

Sent from my iPhone



> On Feb 2, 2015, at 6:07 PM, Kenneth Z <kennethrrr at gmail.com> wrote:
> 
> 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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>>> 
>>> ______________________________________________
>>> R-help at r-project.org mailing list
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>>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>>> and provide commented, minimal, self-contained, reproducible code.