1817统计简单essayshort
Spurious Regression Warning
题目
Why can regressing one drifting series on another produce a large R-squared and tiny p-values even when there is no economic relation?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
题目
Why can regressing one drifting series on another produce a large R-squared and tiny p-values even when there is no economic relation?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。