Dear R-help, In performing cluster analysis (packages: hopach, cluster, boot, and many others), I got these errors: > makeoutput(kidney, gene.hobj, bobj, file= "kidney.out", gene.names= gene.acc) Error: could not find function "makeoutput" > boot2fuzzy(kidney, bobj, gene.hobj, array.hobj, file= "kidneyFzy", gene.names= gene.desc) Error: could not find function "boot2fuzzy" It seems that I am missing to include a library that contains the functions: "makeoutput" and "boot2fuzzy" or perhaps these function names are outdated in the newest versions of these packages. I hope they are not typographical errors in the reference that I am trying to use: Gentleman et al., 2005. Bioinformatics and computational biology solutions using R and Bioconductor. Pgs: 226-227. Thank you very much for your help. 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 [[alternative HTML version deleted]]