Fig. 2. Seven-clan tree with identity coda types (IMAGE)
Caption
Fig. 2. Seven-clan tree with identity coda types (constructed in IDcall using critfact = 5 and minrep = 15). (A) Average linkage hierarchical clustering dendrogram depicts similarity among sperm whale coda repertoires recorded across the Pacific Ocean. Repertoires that are more similar, in terms of coda type usage, cluster closer together and have a higher correlation value (y axis). (B) Heat map depicts identity coda type usage (rows) for each repertoire (columns) in shades of gray. Usage is calculated based on probabilistic assignment of codas to types. Identity coda type names are on the left and type centroid rhythm plots (colored by clan) are on the right of the heat map (each dot represents a click). (C) Stacked bar plot shows the posterior probabilities of repertoire assignations to clans. Recording locations are listed along the bottom.
Credit
Taylor Hersh - Max Planck Institute for Psycholinguistics
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