NO.PZ2020011101000017
问题如下:
Suppose you fit a range of ARMA models to a data set. The ARMA orders and estimated residual variance are
Which model is selected by the AIC and BIC if the sample size T = 250?
选项:
解释:
The ICs and the selected model in bold:
老师,能不能拿一个值举个例子,套一下公式