Hi Martin Thanks a lot for your short example. If you input
test(testObj) it will return 22 However, how is it possible that the value will be saved in the object i.e. (does not work currently!!??) setMethod("test", signature=c("connect"), function( obj ) { [EMAIL PROTECTED]<[EMAIL PROTECTED] / 2 }) so that test(testObj) will save a new value to [EMAIL PROTECTED] or [EMAIL PROTECTED] will return 22. Thanks. Nik ______________________________________________ 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