Intravoxel Incoherent Motion Diffusion for Identification of Breast Malignant and Benign Tumors Using Chemometrics

Table 5

Results of PLSDA for tumor analysis with ADC and tissue diffusivity (early malignant as advanced malignant).

Data treatment	-value	Sensitivity		Class. Err	RMSE
		Benign	Malignant
Calibration	150	0.739	0.935	0.1630	0.3279	0.5160
	200	0.783	0.978	0.1196	0.3337	0.4987
	300	0.87	0.978	0.076	0.2809	0.6449
Cross-validation	150	0.739	0.935	0.1630	0.3494	0.4574
	200	0.739	0.957	0.1522	0.3602	0.4258
	300	0.87	0.978	0.076	0.2989	0.59972
Prediction	150	0.917	0.652	0.2156	0.3556	0.5606
	200	0.917	0.783	0.1504	0.3313	0.6095
	300	0.583	0.826	0.2952	0.3996	0.2999