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LoD estimator
Classic blank-based LoD. LoB is often mean_blank + 1.645 SD; LoD adds a low-level SD term. This form is the simple one-SD version.
0.1858
LoD ≈ mean + z × SD (same units as the inputs).
Educational only. Not medical advice, not a regulatory determination, and not a substitute for qualified RA/QA, legal, clinical, or statistical counsel. LoD estimator does not submit to FDA, Notified Bodies, or IRBs.
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