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Estimate the median survival time

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Reference no: EM13244023

Below are the Intervals from primary AIDS diagnosis until death for a sample of 12 hemophiliac patients at most 40 years of age at HIV seroconversion.

ID

Survival

 

(months)

 

 

 

1

2

 

2

3

 

3

6

 

4

6

 

5

7

 

6

10

 

7

15

 

8

15

 

9

16

 

10

27

 

11

30

 

12

32

 

(a) Use the Kaplan-Meier (product-limit) method to estimate the survival function.

(b) Construct a survival curve based on the product-limit estimate.

(c) Estimate the median survival time

Reference no: EM13244023

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