Table 4 The sample size needed to infer with 90% posterior probability of the correct strength
From: Bayesian network-based framework for exposure-response study design and interpretation
Accuracy Level | True strengths of relationship | ||
|---|---|---|---|
None | Medium | Strong | |
Low | 1000+ | 1000+ | 1000+ |
High | 133 | 983 | 25 |
Perfect | 32 | 205 | 6 |