Here is something that I am sure has been discussed before, but I don't understand what is going on. I am building some functions for ordinal variables on top of the glm class. Take one with class lmov as well as glm and lm in that order. In summary.lmov and print.lmov, is print out some information and then use NextMethod. summary works fine in all cases. However, if z has class lmov, print(z) works fine but just typing the name, z, prints out what I want in print.lmov and then says it cannot find print.lmov instead of using print.glm (which it finds when print(z) is used). Jim =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=