Re: [R] Nagelkerke R square for Prediction data

2010-12-27 Thread Soeren . Vogel
Hello I found some small postings dated to 22 Oct 2008 on the message subject. Recently, I have been working with binary logistic regressions. I didn't use the design package. Yet, I needed the "fit" indices. Therefore, I wrote a small function to output the Nagelkerke's R, and the Cox-&-Snell

Re: [R] Nagelkerke R square for Prediction data

2008-10-22 Thread Frank E Harrell Jr
Chuck Cleland wrote: 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 mod

Re: [R] Nagelkerke R square for Prediction data

2008-10-22 Thread 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

[R] Nagelkerke R square for Prediction data

2008-10-22 Thread Tobias Erik Reiners
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