[Biomod-commits] Question about: Error in if (a != "NA") if (a > 0)

[Wilfried Thuiller]

Dear Ashley,
Without any explanation about what you've done, this is difficult to answer.

Version of R and BIOMOD? 
Copy-paste of what you type

Check your data.
summary(mydata)
any "NA" values? 


Best
Wilfried


Le 14 sept. 2010 à 14:28, Ashley Brooks a écrit :

> Hi,
> 
> I am trying to run the models for biomod but I am getting the following error:
> 
> Error in if (a != "NA") if (a > 0) { : 
>   missing value where TRUE/FALSE needed
> 
> 
> I am not sure where to start in troubleshooting this error.  Is it a problem with my data or with the commands I used to run the models?  What do a and NA stand for?  Please help!
> 
> Ashley
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--------------------------
Dr. Wilfried Thuiller
Laboratoire d'Ecologie Alpine, UMR CNRS 5553
Université Joseph Fourier
BP53, 38041 Grenoble cedex 9, France
tel: +33 (0)4 76 51 44 97
fax: +33 (0)4 76 51 42 79

Email: wilfried.thuiller at ujf-grenoble.fr
Home page: http://www.will.chez-alice.fr
Website: http://www-leca.ujf-grenoble.fr/equipes/tde.htm

FP6 European MACIS project: http://www.macis-project.net
FP6 European EcoChange project: http://www.ecochange-project.eu





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