Ready Flags: Structure vs Advisory

Which of these can stop a pair from being ready in this course?

• A Johansen rank of 0
• A half-life of 8 days
• A change point on day 40 of 180

Why does every pair that reaches Gate 3 get all later checks computed, even after it fails one?

• Because a later pass can cancel an earlier fail
• So the fold record is complete and anyone can see every result, not only the first failure
• Because FDR needs the half-lives