negative cost in loss matrix which of the following statements is a negative cost of loss matrix when rpart loss matrix is negative what is the negative cost of rpart in rpart why would a loss matrix be negative negative cost matrix definition which loss matrix is a negative benefit? what is the purpose of the rpart loss matrix when is rpart loss matrix negative what is negative value on rpart when defining negative cost in rpart how to specify negative cost in rpart defining negative cost in rpart how can you specify negative costs in rpart loss matrix which is an example of negative cost what is the diagonal of the loss matrix what is negative cost in rpart what is the disadvantage of negative cost in loss matrix what is the cost of negative loss how do you specify negative costs in loss matrix