Table 3.

Correlation coefficients between the first pair of singular warps 1 (SW1), computed for two developmental periods: through the dental stage 1 (DS1) and through the dental stages 2 and 3 (DS2–DS3)

		DS1			DS2–DS3
Block 1	Block 2	SW1s (%)	r	Figure	SW1s (%)	r	Figure
Bone	Muscle	55.0	0.929**	8a	59.3	0.905**	8d
Muscle	Teeth	54.0	0.703*	8b	45.2	0.826*	8e
Bone	Teeth	47.3	0.834*	8c	57.8	0.774*	8f
Bone	TeethMuscle	33.0	0.376	–	37.0	0.415	–

^*P-value < 0.01.

^**P-value < 0.001.

For a visualization of the correlated shape changes between the two blocks of shape variables, see Fig. 8.