Now that we have case cohort model , we have 1000 people and 50 cases
Let the first 10 cases occur at the same time
second 10 "
third 10 "
fourth 10 "
fifth 10 "
How easy is it to randomly sample 50 different
cohort controls for each group?
That is:
randomly sample 50 cohort controls for the first 10 cases from all 1,000
randomly sample 50 new cohort controls for the second 10 cases from the
surviving 990
randomly sample 50 new cohort controls for the third 10 cases from the
surviving 980
randomly sample 50 new cohort controls for the fourth 10 cases from the
surviving 970
randomly sample 50 new cohort controls for the fourth 10 cases from the
surviving 960
and run these through a time dependent COX-PH?
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