Hi everybody, I want to use the cluster package (Cluster Analysis Extended Rousseeuw et al.). I downloaded it from the CRAN and installed it on my linux system (fedora core 4). All seemed to be allright. But when trying to launch examples, I obtained the following message :
> library(cluster) > data(votes.repub) > agn1 <- agnes(votes.repub, metric = "manhattan", stand = TRUE) Error in .Fortran("twins", as.integer(n), as.integer(jp), x2, dv, dis = double(if (keep.diss) length(dv) else 1), : Fortran entry point "twins_" not in DLL for package "cluster" When installing the package, I saw that gfortran compiler was used. And in the manuel pages it is specified that gfortran has problems with entry, namelist,... Is my problem related to the fortran compiler ? Shall I to use another fortran compiler ? If so, which one ? Does anybody have encountered the same problem ? Thanks in advance -- ~~~><((°>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Tristan Rouyer 04 99 57 32 09 IFREMER - Centre de Recherche Halieutique Méditerranéen et Tropical Avenue Jean Monnet - BP 171 - 34203 Sète cedex - France ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html