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

Table 3

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

Data treatment	-value	Sensitivity		Class. Err	RMSE
		Benign	Malignant
Calibration	150	0.783	0.935	0.1413	0.3263	0.5207
	200	0.783	0.978	0.1196	0.3266	0.520
	300	0.870	0.978	0.0761	0.2809	0.6450
Cross-validation	150	0.739	0.935	0.1630	0.3536	0.4451
	200	0.696	0.978	0.1630	0.3612	0.4285
	300	0.870	0.978	0.0761	0.3100	0.5712
Prediction	150	0.917	0.870	0.1069	0.3532	0.5676
	200	0.917	0.870	0.1069	0.276	0.01565
	300	0.583	0.826	0.29529	0.3989	0.3024