I have to compare relative survival (have 5-year estimates with SEs and patients number per group) across 3 time periods. Cannot use log-rank etc as (probably) it is impossible to operate with raw data for this job. Found this (https://www.ncbi.nlm.nih.gov/pubmed/6671129) but the mathematical prerequisites were too much). I feel that I should use Z-scores or a Poisson model; however I did not find a simple algorithm (suitable for a medical professional) to do this. What are my options?
$\begingroup$
$\endgroup$
2
-
$\begingroup$ Related stats.stackexchange.com/questions/286627/… $\endgroup$– user2974951Commented Jul 9, 2019 at 6:16
-
$\begingroup$ unfortunately I do not see any connection with my case $\endgroup$– AlexCommented Jul 12, 2019 at 0:24
Add a comment
|