fit <- gbm(Crop_Damage ~ Estimated_Insects_Count+Crop_Type+ Soil_Type
+Pesticide_Use_Category+Number_Doses_Week+Number_Weeks_Used
+Number_Weeks_Quit+Season,
data = mydata, distribution="multinomial")
gbmpred <- predict(fit,mydata,n.trees = fit$n.trees)
我尝试了上面的代码,但它给了我概率。我想得到预测