Dear All:
I do need your help with the “log-rank test” and “Kaplan Meier actuarial plots (time to event curve)” with adding the confidence intervals bands for the average score for each time to the curve of each group. *Group variable:* 1 = group 1, 2 = group 2 *Time points:* time1, time2, time3, time4, time5 The goal is to compare the average scores of the two groups at each time point and obtain the Kaplan Meier actuarial plots (time to event curve) for the 5 time points for both groups in the plot. Please use the following data for the test. time1 time2 time3 time4 time5 groups 0 0 1 1 1 1 0 4 0 1 1 1 0 0 3 1 1 1 0 2 0 1 1 1 0 0 3 0 0 1 0 0 0 1 2 1 0 1 1 1 1 0 0 2 1 1 1 0 3 1 1 1 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 1 1 0 1 1 0 1 1 0 0 1 3 4 1 0 1 0 0 0 1 0 1 1 1 2 1 0 1 1 4 1 1 0 0 0 0 1 0 2 1 1 2 1 2 0 0 0 0 0 2 2 0 2 0 0 3 2 2 2 0 3 0 1 1 2 0 0 1 1 1 2 0 2 0 0 0 1 1 2 0 1 2 0 1 2 0 0 1 1 2 0 0 1 1 2 2 0 1 1 1 1 2 0 0 0 1 1 2 0 0 1 1 1 2 2 0 2 2 1 2 0 0 1 1 2 0 0 0 0 0 2 0 3 3 1 2 2 0 1 1 1 2 0 0 0 1 1 2 0 1 1 1 4 2 0 1 1 1 1 2 0 1 2 1 3 2 Thank you in advance steve ------------------------- Steven M. Stoline [email protected] [[alternative HTML version deleted]] ______________________________________________ [email protected] mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
