Terms for subject Business containing forecasting errors

English	Chinese
average absolute forecast error	预测的平均绝对差
control chart of forecasting error	预测误差控制图
ex ante forecasting error	事前预测误差
ex post forecasting error	事后预测误差
forecast period mean squared error	预测期均方误差
minimum mean-square-error forecast	最小均方误差预测
minimum mean-square-error forecasting	最小均方误差预测