Displaying 1 result from an estimated 1 matches for "colosimo".
2012 Apr 13
3
Kaplan Meier analysis: 95% CI wider in R than in SAS
Hello All,
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Am replicating in R an analysis I did earlier using SAS. See this as a test of whether I'm ready to start using R in my day-to-day work.
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Just finished replicating a Kaplan Meier analysis. Everything seems to work out fine except for one thing. The 95% CI around my estimate for the median is substantially larger in R than in SAS. For example, in SAS I have a median of 3.29 with a