# Fast Spatial Species Accumulation Curves

## Documentation for package ‘spacc’ version 0.8.3

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

ace | ACE Richness Estimator
alphaDiversity | Alpha Diversity (Per-Site)
analytical | Analytical Accumulation Methods
as_sf | Convert spacc_metrics to sf
autoplot.spacc | Autoplot Methods for spacc Objects
betaDecay | Beta Distance-Decay
bootstrap_richness | Bootstrap Richness Estimator
c.spacc | Combine spacc Objects
c.spacc_beta | Combine spacc_beta Objects
c.spacc_coverage | Combine spacc_coverage Objects
c.spacc_hill | Combine spacc_hill Objects
chao1 | Chao1 Richness Estimator
chao2 | Chao2 Richness Estimator
coleman | Coleman Expected Accumulation
collector | Collector's Curve
compare | Compare Two Accumulation Curves
compareModels | Compare Multiple SAR Models
completenessProfile | Sample Completeness Profile
dar | Diversity-Area Relationship (DAR)
distanceDecay | Distance-Decay Analysis
distances | Compute Distance Matrix
diversityPartition | Alpha-Beta-Gamma Diversity Partitioning
diversityProfile | Diversity Profile
diversityProfileFunc | Functional Diversity Profile
diversityProfilePhylo | Phylogenetic Diversity Profile
evenness | Evenness Profiles
extrapolate | Extrapolate Total Species Richness
extrapolateCoverage | Extrapolate Richness Beyond Observed Coverage
gammaDiversity | Gamma Diversity (Regional)
iChao1 | Improved Chao1 (iChao1) Richness Estimator
iChao2 | Improved Chao2 (iChao2) Richness Estimator
interpolateCoverage | Interpolate Richness at Target Coverage Levels
jackknife | Jackknife Richness Estimator
mao_tau | Exact (Mao Tau) Expected Accumulation
plot.spacc | Plot Spatial SAC
plot.spacc_metrics | Plot spacc_metrics
predict.spacc | Predict from Empirical Accumulation Curve
rarefy | Individual-Based Rarefaction
ses | Standardized Effect Size (SES) via Null Models
sesars | Sampling Effort Species-Area Relationship (SESARS)
sfar | Species-Fragmented Area Relationship (SFAR)
spacc | Spatial Species Accumulation Curves
spaccBeta | Spatial Beta Diversity Accumulation
spaccBetaFunc | Functional Beta Diversity Accumulation
spaccBetaPhylo | Phylogenetic Beta Diversity Accumulation
spaccCoverage | Coverage-Based Spatial Rarefaction
spaccDiversity | Spatial Accumulation of a Custom Diversity Metric
spaccEndemism | Spatial Endemism Accumulation
spaccFunc | Spatial Functional Diversity Accumulation
spaccHill | Spatial Accumulation with Hill Numbers
spaccHillBeta | Spatial Hill Number Beta Diversity
spaccHillCoverage | Spatial Hill Numbers at Standardized Coverage
spaccMetrics | Per-Site Accumulation Metrics
spaccPhylo | Spatial Phylogenetic Diversity Accumulation
spatialEigenvectors | Spatial Eigenvectors (PCNM/dbMEM)
spatialPartition | Spatial Variance Partitioning with MEMs
spatialRarefaction | Spatially-Constrained Rarefaction
subsample | Spatial Subsampling
wavefront | Wavefront Expansion Accumulation
zetaDiversity | Zeta Diversity