Fragments tagged
chao1.
- What Shall We Do with the Unseen Sailor? Applies unseen species models to VOC historical records to estimate the true number of sailors missing from the archive.
- Estimating Unseen Shared Cultural Diversity Extends unseen species models to estimate the shared diversity between two cultural collections — how many artefacts they have in common that neither has observed.
- Population Size Estimation as a Regression Problem Reframes population size estimation as a Bayesian regression problem to correct for heterogeneous detection probabilities in cultural samples.
- Estimating Richness under Sampling without Replacement Examines how standard unseen species estimators break down under sampling without replacement, and how to correct for it.
- Demystifying Chao1 with Good-Turing How Good-Turing frequency estimation underpins the Chao1 biodiversity estimator — and what that means for counting unseen cultural artefacts.