I would appreciate any advice or suggestions for performing multivariate analysis on the mean contaminant concentrations of ~100 different mine drainages. The key parameters are pH, sulphate, Fe(II), Fe(III), Al, Mn, Cu, Zn, Pb, Ca, and CO3, but I am considering other parameters as well. Available datasets are quite varied, which is limiting the number of useful parameters. My objective is to identify major groupings within the drainages, as well as to identify the most significant variables.
Many thanks, Theresa Hughes Trinity College Dublin Dublin, Ireland _________________________________________________________________ Get 30 Free Emoticons for your Windows Live Messenger http://www.livemessenger-emoticons.com/funfamily/en-ie/
