For rare-event independence tests, power and convergence rate depend on the number of cases n1, so a subsampled control set of size s times n1 achieves nearly the same power as the full sample.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
stat.ME 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Do more observations bring more information in rare events?
For rare-event independence tests, power and convergence rate depend on the number of cases n1, so a subsampled control set of size s times n1 achieves nearly the same power as the full sample.