[R] Negative AIC

[Murilo Doi]

Hi,

yes the AIC can be negative. To choose the model we use the criteria of
lower AIC (-230.2E+4).

Murilo Doi


Corrado-5 wrote:
> 
> Dear R list,
> 
> I just obtained a negative AIC for two models (-221.7E+4
>  and -230.2E+4). Is that normal?
> 
> Regards
> -- 
> Corrado Topi
> 
> Global Climate Change & Biodiversity Indicators
> Area 18,Department of Biology
> University of York, York, YO10 5YW, UK
> Phone: + 44 (0) 1904 328645, E-mail: ct529 at york.ac.uk
> 
> ______________________________________________
> 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.
> 
> 


-----

Murilo Eiji Doi
http://twitter.com/murilodoi
http://pt.beezzer.com/rproject (help do R-project em português)

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