Suppose that we have 20 patients, 10 per treatment group, and we observe the following survival...

Suppose that we have 20 patients, 10 per treatment group, and we observe the following survival times

Group A 8+ 11+ 16+ 18+ 23 24 26 28 30 31

Group B 9 12 13 14 14 16 19+ 22+ 23+ 29+

Where "+" indicates a censored observation

Test equality of treatments using the log-rank test and the Wilcoxon test.

Expert Solution

Solution...

Wilcoxon test:

Rank Test:

End of the Solution...

orchestra answered 2 years ago

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Suppose that we have 20 patients, 10 per treatment group, and we observe the following survival...

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