结果:找到“stata 评价”相关内容16个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
STATA预测评价
2 个回复 - 2061 次查看
STATA预测
评价
例如,做ARCH(1,1)模型后,预测
predict arch11 , variance
然后我想知道其拟合平均绝对误差、平均相对误差等系数用什么命令得出来呢?
看见有个命令feval arch11 a
这个在官网都没找到。
2014-8-29 14:59 - xiudf - 爱问频道
老外对于SAS、SPSS和STATA的评价
29 个回复 - 8868 次查看
SAS General use. SAS is a package that many "power users" like because of its power and programmability. Because SAS is such a powerful package, it is also one of the most difficult to learn. To use S ...
2009-1-3 10:41 - analytic - SAS专版