Re: [R] Conditional model in R

2012-11-29 Thread Kirsten Martin
Thank you very much, I'll look into that package! Kirsten _ Kirsten Martin Von Holle Lab Department of Biology, BL 405 University of Central Florida Orlando, FL 32816 From: Jagat.K.Sheth [via R] [ml

Re: [R] Conditional model in R

2012-11-29 Thread Kirsten Martin
Jean, Thank you! That is exactly the type of information I was looking for! The script for the combined model is what I couldn't seem to come up with on my own. Thank you again for your help! Sincerely, Kirsten -- View this message in context: http://r.789695.n4.nabble.com/Conditional-model-i

[R] Conditional model in R

2012-11-28 Thread Kirsten Martin
Hello all, I have a data set where the response variable is the percent cover of a specific plant (represented in cover classes 0,1,2,3,4,5, or 6). This data set has a lot of zeros (plots where the plant was not present). I am trying to model cover class of the plant as a function of both total