which metric is used to compare two model? what is the metric for dt which model error metric should be used what does the model smape mean r vs smape error r what is the correct error metric which metric should be used to compare models? which metric for linear regression what is the metric used in cross validation in r which metric should we use to compare the accuracy of the model? what is smape used in cross validation which error metric should i use to compare models? which error metric should I use when conducting leave one out cross-validation tests? which model error metric is used in the analysis? smape which error metric should i use for better representation of the model? what is smape mean and r squared value which error metric are used in cross validation tests which error metric should i use in leave one out cross validation tests? which metric should be used to compare models? which metric is best to use to compare models?