NEWS
nullcat 0.2.0.9000
nullcat 0.2.0 (2026-04-06)
- New feature: weighted pair sampling via
wt_row and wt_col parameters.
Enables spatially, phylogenetically, or trait-constrained null models by
weighting which pairs of rows or columns exchange tokens during
randomization. Supported for all sequential algorithms (curvecat, swapcat,
tswapcat) and flows through to quantize(), batch functions, trace
diagnostics, and vegan integration.
nullcat 0.1.0 (2025-12-18)
- Initial CRAN submission.
- Categorical generalizations of binary null models (curvecat, swapcat, tswapcat, r0cat, c0cat)
- Stratified quantitative null models via quantize()
- MCMC diagnostics (trace_cat, suggest_n_iter)
- Integration with vegan package