Re: [R-sig-eco] memory size limits

2010-08-17 Thread Jens Åström
Hi, Not sure it will help but have a look at the gc() command as well. If R recently has used lots of RAM, this command can help free some of it. /Jens On 08/17/2010 12:00 PM, r-sig-ecology-requ...@r-project.org wrote: --

[R-sig-eco] Logistic regression plot

2010-08-17 Thread Manuel Spínola
Dear List members, How can I plot in R the result from a logistic regression model with 3 continuous explanatory variable when I only have the model output (coefficients and SE) and the explanatory variable range values. I don't have the var-cov matrix. I will like to make 3 plots, one for

Re: [R-sig-eco] Removing non significant response variable in rda analysis with forward selection?

2010-08-17 Thread Gavin Simpson
On Thu, 2010-07-29 at 08:00 -0700, amelie_can wrote: Hello all, My problem is somewhat similar to Vit Syrovatka posted on July 23th and titled “Species fit in ordination”. In my project, I am doing an rda between species abundances (response variable – about 130 species) and type of