敢问阁下,您是有加入if吗?
如果没有…那猜测应该是有数据丢失,您应该检查那些missing值到底是为什么。
如果有加入if,
那么会那样很正常。
如同手册说的
Sometimes we have more data in memory than were used by the estimation command, either
because we explicitly ignored some of the observations by specifying an if exp with the estimation
command or because there are missing values.


雷达卡
京公网安备 11010802022788号







