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Table 6 Principle components analysis of loading scores for 10 morphological characters

From: Morphological and genetic divergence in Swedish postglacial stickleback (Pungitius pungitius) populations

  PC1 PC2
Standard Length -0.08 0.95
Head Depth 0.14 0.79
Head-Eye Length -0.11 0.93
Pelvic Spine Length 0.90 -0.17
Anal Spine Length 0.85 0.12
Anterior Dorsal Spine Length 0.92 0.10
Middle Dorsal Spine Length 0.92 0.11
Posterior Dorsal Spine Length 0.91 0.13
Pelvic Girdle Length 0.49 0.74
Pelvic Girdle Width 0.13 0.83
Proportion of variation explained 47.7 32.9
  1. Proportion of variation explained by each axis is shown. See text and Figure 6 for measurement descriptions.