RE: [R] packages for ecologists

2003-12-09 Thread Herzog, Mark
Definitely take a look at WiSP. http://www.ruwpa.st-and.ac.uk/estimating.abundance/WiSP/ Mark == Mark Herzog Post Doctoral Researcher Dept. of Natural Resources and Environmental Science University of Nevada Reno Reno, NV 89512 (775) 784-6984 (office)

RE: [R] how to test whether two slopes are sign. different?

2003-07-21 Thread Herzog, Mark
Or better yet skip the whole significantly different all together, and figure out if a model with 2 slopes explains the data better than a model with 1-- AIC's! Mark -Original Message- From: Brett Magill [mailto:[EMAIL PROTECTED] Sent: Sun 7/20/2003 7:12