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. 2012 Aug 1;279(1744):4042–4050. doi: 10.1098/rspb.2012.1470

Table 1.

Results of the linear discriminant function analysis and classification results.

R1 (n = 14) PB (n = 6)
Wilk's lambda 0.1066 0.0901
F 25.704 45.618
d.f. 13 730 5419
p <0.0001 <0.0001
classification
 total number of calls 744 425
 expected classification 53 (7.1%) 71 (16.7%)
 original classification 371 (49.9%) 280 (65.9%)
 cross-validation 361 (48.5%) 274 (64.5%)