协整检验中,在检验完滞后阶数、检验完协整关系的个数后,我想用"lrjtest"命令来确定到底哪些变量存在协整关系,可是软件不识别,我想通过help lrjtest,来寻求答案,也无法做到,以下是错误提示:
lrjtest ln_szzs
unrecognized command: lrjtest
r(199);. help lrjtest
A help file for “johans” was not found. Do you wish to do a keyword search on “johans”
No entries found for search on “johans”
敬爱的连老师,您可知道这是为何?