regress stats输出的第四个值是什么意思?
例如前三个分别为决定系数,统计量值,概率值
[解决办法]
如果是Matlab的回归函数的话,Stats的第四值,帮助中有的,
returns a vector STATS containing, in the following order, the R-square statistic, the F statistic and p value
for the full model, and an estimate of the error variance.