使用描述性统计的简单命令outreg2 using xxx.doc,replace sum(log) title(Decriptive statistics)
结果报错
matsize too small
You have attempted to create a matrix with too many rows or columns or attempted to fit a
model with too many variables.  You need to increase matsize; it is currently 400.  Use
set matsize; see help matsize.

If you are using factor variables and included an interaction that has lots of missing
cells, either increase matsize or set emptycells drop to reduce the required matrix size;
see help set emptycells.

If you are using factor variables, you might have accidentally treated a continuous
variable as a categorical, resulting in lots of categories.  Use the c. operator on such
variables.
r(908);

是因为我的变量设置滞后项没删除空白数据吗？