[R] Nagelkerke R square for Prediction data

[Chuck Cleland]

On 10/22/2008 6:05 AM, Tobias Erik Reiners wrote:
> Dear Helpers,
> 
> I tries to find an Package or script which deals with Nagelkerke R square.
> I got Prediction data from Habitatmodels for an animal. Some researchers
> use the the Nagelkerke R Square to confirm the Goodness of model. I
> would like to do this as well.
> Data:
> 1  0.9847
> 1  0,7653
> ...
> 0  0,2456
> 0  0,0457
> ...
> 
> THanks a lot

RSiteSearch("Nagelkerke", restrict="function")

  suggests lrm() in the Design package by Frank Harrell.

-- 
Chuck Cleland, Ph.D.
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