Relative importance of regressors in linear models CRAN Task View: Multivariate (http://CRAN.R-project.org/view=Multivariate) relaimpo provides several metrics for assessing relative importance in linear models. These can be printed, plotted and bootstrapped. The recommended metric is lmg, which provides a decomposition of the model explained variance into non-negative contributions. There is a version of this package available that additionally provides a new and also recommended metric called pmvd. If you are a non-US user, you can download this extended version from Ulrike Groempings web site. Software Depends: R(>= 2.2.1), MASS, boot, survey, methods, mitools, corpcor Ulrike Groemping <groemping@bht-berlin.de> Ulrike Groemping, with contributions from Matthias Lehrkamp GPL (>= 2) 2010-09-15 application/tgz http://CRAN.R-project.org/package=relaimpo