Dear R users, I thought this might be useful for users of the R package HOPACH (Windows version). Using R 2.4.1 in Windows XP, I found that the functions: makeoutput, boot2fuzzy and hopach2tree is not recognized by HOPACH versions 1.4.3 and 1.8.0. However, it works perfect with HOPACH version 1.6.0 downloaded from K.S. Pollard's site at UCDavis. Thanks. Roger Roger L. Vallejo, Ph.D. Computational Biologist & Geneticist U.S. Department of Agriculture, ARS National Center for Cool & Cold Water Aquaculture 11861 Leetown Road Kearneysville, WV 25430 Voice: (304) 724-8340 Ext. 2141 Email: roger.vallejo@ars.usda.gov <mailto:roger.vallejo@ars.usda.gov> [[alternative HTML version deleted]]