Table 2 Procrustes ANOVA and MANOVA of the pyramid’s bilateral object symmetry only (analysis 2).

From: Geometric morphometrics of nested symmetries unravels hierarchical inter- and intra-individual variation in biological shapes

Procrustes ANOVA

MANOVA

Effect

Conv. df

Shape df

SS

MS

F

P (param)

P(permut)

Pillai’s trace

P(param)

P(permut)

Pyramid

4

40

0.000429

0.000011

3.312

<0.0001

<0.0001

1.9941

<0.0001

<0.0001*

Reflection

1

10

0.010059

0.001006

365.744

<0.0001

<0.0001

0.9947

<0.0001

<0.0001

Pyramid*Reflection

4

40

0.000605

0.000015

5.497

<0.0001

<0.0001

1.6941

<0.0001

<0.0001

Symmetric error

45

450

0.001457

0.000003

      

Asymmetric error

45

450

0.001238

0.000003

      

Total error

45

900

0.002695

0.000003

      
  1. Abbreviations as in Table 1.
  2. *Possible in this design because tested against (symmetric) error (2-way model with only fixed effects).
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