DCE-MRI Pharmacokinetic-Based Phenotyping of Invasive Ductal Carcinoma: A Radiomic Study for Prediction of Histological Outcomes

Table 1

Sample size and groups for each classification task.

	Total number	Positive	Negative
ER+/ER−	48	40	8
PR+/PR−	48	38	10
HER2+/HER2−	48	12	36
TN(+)/NTN(−)	48	5	43
Ki67+/Ki67−	49	28	21
lowGrade(−)/highGrade(+)	42	14	28