[R] Please help

Sadaf Zaidi s.zaidi.ke at amu.ac.in
Mon Apr 4 11:15:15 CEST 2011

Dear Sir/Madam,
I am stuck with a nagging problem in using R for SVM regression. My data has 5
dimensions and 400 observations. The independent variables are :
Peb, Ksub, Sub, and Xtt.
The dependent variable is: Rexp.
I tried using the svm.tune function to tune the hyper parameters: gamma, epsilon and C. 
I am getting the following error message:
Error in predict.svm(ret, xhold, decision.values+TRUE): Model is empty!
May you please help me!
Associate Professor
Department of
Aligarh Muslim University
Aligarh 202002.

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