stata合并HR问题求助
metan hr ll ul, label(namevar=var1, yearvar=var5) random eform nooverall
Effect size and confidence intervals invalid:
order should be {effect size, lower ci limit, upper ci limit}
合并时出现错误提示。发现有一组数据的HR为1,lnHR为0.是导致错误的原因,但是应该怎么解决呢?急!!!!!!!!!!!!!!!!!!!!
最后编辑于 2022-10-09 · 浏览 4751