Dear All , 1- I'm trying to access the values of fitted(model) after model<- tune.svm( ) but seemingly it is not poosible. How can I access to values of fitted ? However ,it is possible only after model<- svm( ) 2- How can I access to the other values such as the number of Support Vectors , gamma, cost , nu , epsilon , after model<- tune.svm( ) ? these are not possible? I receive only "Error estimation of 'svm' " with model and summary(model) functions. Best Wishes and so many thanks, Amir --------------------------------- Stay connected, organized, and protected. Take the tour [[alternative HTML version deleted]]
Dear All , 1- I'm trying to access the values of fitted(model) after model<- tune.svm( ) but seemingly it is not poosible. How can I access to values of fitted ? However ,it is possible only after model<- svm( ) 2- How can I access to the other values such as the number of Support Vectors , gamma, cost , nu , epsilon , after model<- tune.svm( ) ? these are not possible? I receive only "Error estimation of 'svm' " with model and summary(model) functions. Best Wishes and so many thanks, Amir --------------------------------- [[alternative HTML version deleted]]
Amir,>Dear All , >1- I'm trying to access the values of fitted(model) after model<- >tune.svm( ) but seemingly it is >not poosible. How can I access to >values of fitted ? However ,it is possible only after model<- svm( )tune.svm() is a wrapper to tune() and as such returns a tune-object. That one _includes_ a "best.model" component containing the "svm" object. So you want sth. like: tuneobj <- tune.svm(...) model <- tuneobj$best.model summary(model) etc.>2- How can I access to the other values such as the number of Support >Vectors , gamma, cost , nu , >epsilon , after model<- tune.svm( ) ? >these are not possible? I receive only "Error estimation of 'svm' " >with model and summary(model) functions.Clear from the above, I think. HTH, David>Best Wishes and so many thanks, >Amir-- Dr. David Meyer Department of Information Systems and Process Management Vienna University of Economics and Business Administration Augasse 2-6, A-1090 Wien, Austria, Europe Fax: +43-1-313 36x746 Tel: +43-1-313 36x4393 HP: http://wi.wu-wien.ac.at/~meyer/