Table 1

Distances in LPJ shape

diet group comparison

procrustes distance

p value

'with shell' vs. 'no shell'

0.0175

<0.0001

'with shell' vs. 'ground'

0.0135

0.0026

'no shell' vs. 'ground'

0.0067

0.15

Distances between the group means in LPJ shape space for data regressed on body weight (Ln). Significance was assessed by permutation testing with 10000 permutations.

Muschick et al. BMC Evolutionary Biology 2011 11:116   doi:10.1186/1471-2148-11-116