Copy Number Explorer Reviews

The tool in general is good, BUT it contains a major problem regarding the survival analysis, which makes the p-values and the curves may not be accurate. The problem: the code sums the time for the death with the time of the follow up, which are the same number and this means when the patient is dead, the death time will be doubled. To solve this quickly, the user should change the attached survival data by putting 0s instead of the numbers in the days to death column. So I am asking the author to change this to solve this issue.