stata折磨我 发表于 2021-7-19 15:32 
用spcs2xt命令将截面权重矩阵转换成面板权重矩阵
spcs2xt A-N, time(10) matrix(W)
spatwmat using Wxt. ...
您好,请问我运行后报错
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 800. 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);
这是什么情况呀?