Biosignature Bayesian evidence: P(life|d)=P(d|life)P(life)/P(d); Bayes factor

Layer 3 — Biologyin the astrobiology subtree

Biosignature Bayesian-evidence framework — the canonical Bayesian framework for interpreting exoplanet/exoatmosphere biosignature detections as evidence for life (Catling, Krissansen-Totton, Kiang, Crisp, Robinson, DasSarma, Rushby, Del…

Related concepts

Bayes' theorem
Biosig theorem: posterior; Bayes factor B=P_d_life/P_d_abio; log O update; uniform prior

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