Hi all, I am using the vegan package to run a prcincipal components analysis on forest structural variables (tree density, basal area, average height, regeneration density) in R.
However, I could not find out how to extract factor loadings (correlations of each variable with each pca axis), as is straightforwar in princomp. Do anyone know how to do that? Moreover, do anyone knows a function r package that produces rotated-pca and biplots? Most packages I found did only one of these tasks (princomp, psych, vegan). Thanks a lot, Alexandre Dr. Alexandre F. Souza Programa de Pós-Graduação em Biologia: Diversidade e Manejo da Vida Silvestre Universidade do Vale do Rio dos Sinos (UNISINOS) Av. UNISINOS 950 - C.P. 275, São Leopoldo 93022-000, RS - Brasil Telefone: (051)3590-8477 ramal 1263 Skype: alexfadigas afso...@unisinos.br http://www.unisinos.br/laboratorios/lecopop -- Esta mensagem foi verificada pelo sistema de antiv�rus e acredita-se estar livre de perigo.
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