[R-sig-eco] Calc'ing McFadden’s R2 in R

2011-04-01 Thread kgorman
Hello, I am wondering about calculating R2 values for logistic regression/glm models in R. I assume this is possible, but have not run across R code to do it. Thanks for any guidance! Kristen ___ R-sig-ecology mailing list

[R-sig-eco] logistic regression, calculating -LogLikelihood Values

2011-03-27 Thread kgorman
Dear All, I am running very simple logistic regression in R using generalized linear models (glm) where I am trying to find the best structural size predictor of gender in birds. When I run this analysis in R I receive AIC values, which is good since I am using AIC model selection in this

Re: [R-sig-eco] Recommend texts to learn graphing in R?

2010-12-14 Thread kgorman
: 778.782.7398 Lab: 778.782.3986 Fax: 778.782.3496 Web: http://www.sfu.ca/~kgorman - Original Message - From: Raphael Mazor rapha...@sccwrp.org To: r-sig-ecology@r-project.org Sent: Tuesday, December 14, 2010 10:23:48 AM Subject: [R-sig-eco] Recommend texts to learn graphing in R? I am looking