Top Questions

1. In summary.lm(P.for.trend) : essentially perfect fit: summary may be unreliable; How to deal with this?
   2 votes

   1 answers
2. I want to annotate (add letters eg A and B) to the resulting 2 Kaplan Meier curves plots using splots and survminer in R
   2 votes

   1 answers
3. Why I am getting different 95% confidence interval for some studies in meta-analysis in "meta" package in r?
   2 votes

   1 answers
4. No starting estimate was successful error with coxme upon data subsetting
   1 votes

   2 answers
5. Error in time segmented analysis ( values too close each other. Please change (decreases number of) starting values)
   1 votes

   1 answers