Hi,
I am running a survival analysis on 4 types of implants. I want to compare their implant survival rates. I know how to do the log rank test for the overall time period.
But how do I compare the survival rates of the groups, using the log rank test at a specific point in time (e.g. 5 year survival).
Thanks.
I am running a survival analysis on 4 types of implants. I want to compare their implant survival rates. I know how to do the log rank test for the overall time period.
But how do I compare the survival rates of the groups, using the log rank test at a specific point in time (e.g. 5 year survival).
Thanks.
