Não sei se todos já estão sabendo, mas li isso hoje e achei importante repassar para a lista: Sobre as mudanças de releases do R: R 2.14 to be released on October 31; R 2.13 patch on September 13 http://blog.revolutionanalytics.com/2011/09/r-214-to-be-released-on-october-... Brian Ripley on The R Development Process http://blog.revolutionanalytics.com/2011/08/brian-ripley-on-the-r-developmen... Sobre a melhora de performance: With byte compiler, R 2.14 will be even faster http://blog.revolutionanalytics.com/2011/08/with-byte-compiler-r-214-will-be... []s, --- Fernando Mayer Dept. Ecologia e Zoologia - ECZ/CCB Universidade Federal de Santa Catarina - UFSC URL: http://sites.google.com/site/fernandomayer e-mail: fernandomayer [@] gmail.com