Change your cover photoUpload Change your cover photoUpload Change your cover photo Mohimenul Islam Tonmoy This user account status is Approved About About Posts Posts Comments Comments ypred <- predict(svm, newdata = test) this code I can't run always show "Error in `contrasts<-`(`*tmp*`, value = contr.funs[1 +… On Working With Support Vector Regression which type of function we can use %>% it? when I should use %>% this? why actually I use it? On How to Filter Data