Like so many of the others on this forum, I've had terrible sinus headaches after having a root canal done 3 weeks ago. It started as soon as the Novocaine wore off. It was almost unbearable for the first 2 days. It began around my right eye and nose (the root canal was in my upper right side).
Survival analysis is generally defined as a set of methods for analyzing data where the outcome variable. is the time until the occurrence of an event of interest. The event can be death, occurrence of a disease, marriage, divorce, etc. The time to event or survival time can be measured in days, weeks, years, etc.
Meier survival analysis software for computing the mean, the. median, and the associated confidence intervals. The statis-. tician should select the particular method of estimation of the. mean for the Kaplan Meier estimate of survival, including. prespecification of the time-point of restriction of the mean.The confidence limits for the median depend on the choice of. the confidence intervals for the survival curve and this also. should be prespecified for the statistical analysis.eier survival analysis software for computing the mean, the. median, and the associated confidence intervals. The statis-. tician should select the particular method of estimation of the. mean for the Kaplan Meier estimate of survival, including. prespecification of the time-point of restriction of the mean.