Dear Forum, I have installed and used various Weka functions in R - both already available interfaces or created ones via make_Weka_classifier - without any trouble. However, the RBFNetwork (RBF Neural Network) function is one that I have not been able to call. I tried creating the R interface using RBF<- make_Weka_classifier("weka/classifiers/functions/RBFNetwork"), and the following is the error I get: Error in .jnew(name) : java.lang.ClassNotFoundException Does anyone know if I am just using the incorrect function name? How do I create the RBFNetwork interface in R? Thank you all in advance, Ester -- View this message in context: http://r.789695.n4.nabble.com/RBFNetwork-in-RWeka-tp4418424p4418424.html Sent from the R help mailing list archive at Nabble.com.