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Fig. 4 | Forest Ecosystems

Fig. 4

From: Classifying forest inventory data into species-based forest community types at broad extents: exploring tradeoffs among supervised and unsupervised approaches

Fig. 4

Heat maps showing similarity in average species composition from each pairwise comparison of classifications: (a) empirical and USNVC classes; (b) FIA and USNVC classes; (c) FIA and empirical classes in the eastern U.S.; (d) FIA and empirical classes across the U.S. Similarities range from 0 (low) to 1 (high), with darker blues representing higher values. In each case, classes are ordered by their codes in Additional file 2

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