**Web Sites (Miscellanea)**

Rante – The Italian R User Group

The R package lme4 – Fitting and analyzing generalized linear mixed models. The interest group R-sign-mixed-models provides information on mixed effect models and package lme4. Useful suggestions on the GLMM (with a focus on Ecology and Evolutionary Biology) in the following wiki.

The R package spatstat – Analyzing spatial point patterns. Other packages are available for the analysis of spatial data in R (see Task View: Analysis of Spatial Data)

The ggplot2 web site and book. Also, nice examples here (The R Graphics Cookbook).

Cross Validated is a question and answer site focusing on statistics and R.

**A short selection of b****ooks &**** manuals **

Seefeld, K, & Linder, E (2007) Statistics Using R with Biological Examples

Baron, J, & Li, Y (2003) Notes on the use of R for psychology experiments and questionnaires

Knoblauch, K, & Maloney, LT (2012) Modeling Psychophysical Data in R

Faraway, JJ (2002) Practical Regression and ANOVA using R