NO.PZ202001110100001301
问题如下:
a. Calculate the time series for the following AR(1) model, taking .
解释:
Each value is generated via the formula:
y1 = 0.5 + 0.75 * 0 - 0.58 = -0.08
y2 = 0.5 + 0.75 * (-0.08) + 1.62 = 2.12
and so forth.
我不理解的是,他有0.5这一项了,y取啥他都不能变成0啊