Reference

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