Table 3. Significance test of multivariate analysis of covariance .

Test	Value	F	df	DfE	P-value
Pillai's trace	0.505	13.577	3	40	<0.001
Wilks Lambda	0.495	13.577	3	40	<0.001
Hotelling's trace	1.018	13.577	3	40	<0.001
Roy's Largest Root	1.018	13.577	3	40	<0.001