Package index • divseg

Estimating Diversity Indices

Functions for estimating aspatial diversity indices

ds_blau() blau(): Compute Blau's Index
ds_diversity() diversity() ds_perplexity() perplexity(): Compute Diversity
ds_hhi() hhi() ds_simpson() simpson(): Compute Herfindahl-Hirshman Index
ds_inv_simpson() inv_simpson(): Compute Simpson Index
ds_reyni() reyni(): Compute Reyni Entropy
ds_shannon() shannon(): Compute Shannon Index

Evenness Segregation Indices

Functions for estimating segregation indices of evenness

ds_atkinson() atkinson(): Compute Atkinson b Index
ds_dissim() dissim(): Compute Dissimilarity Index
ds_entropy() entropy(): Compute Entropy Index
ds_gini() gini(): Compute Gini Index

Exposure Segregation Indices

Functions for estimating segregation indices of exposure

ds_correlation() correlation(): Compute Correlation Index
ds_interaction() interaction(): Compute Interaction Index
ds_isolation() isolation(): Compute Isolation Index

Concentration Segregation Indices

Functions for estimating segregation indices of concentration

ds_abs_conc() abs_conc(): Compute Absolute Concentration
ds_delta() delta(): Compute Delta Index
ds_rel_conc() rel_conc(): Compute Relative Concentration

Centralization Segregation Indices

Functions for estimating segregation indices of centralization

ds_abs_cent() abs_cent(): Compute Absolute Centralization
ds_rel_cent() rel_cent(): Compute Relative Centralization

Clustering Segregation Indices

Functions for estimating segregation indices of clustering

ds_abs_clust() abs_clust(): Compute Absolute Clustering
ds_dd_interaction() dd_interaction(): Compute Distance Decay Interaction
ds_dd_isolation() dd_isolation(): Compute Distance Decay Isolation
ds_rel_clust() rel_clust(): Compute Relative Clustering
ds_spat_prox() spat_prox(): Compute Spatial Proximity

Included Example Data

de_county: de_county
de_tract: de_tract