Square norms of three dimensional LDA.

Table 3: Square norms of three dimensional LDA.

	BCC	MM	NCN	SEK	VV
Parent	9.41 ± 3.47	6.29 ± 2.35	13.31 ± 5.58	5.21 ± 11.12	15.23 ± 9.15
Wrong	7.73 ± 6	4.82 ± 2.92	15.34 ± 12.21	5.11 ± 3.31	14 ± 3.59
Parent n	120	120	120	120	120
Wrong n	10	10	12	3	3
p-value	0.401 w	0.065 t	0.580 w	0.987 t	0.816 t

Two square norms of "wrong images" were compared with their parent populations. Student's t-test: s was used when the variances were equal, and Welch's t-test: w when not. BCC: Basal Cell Carcinoma; MM: Malignant Melanoma; NCN: Nevus Cell Nevus; SEK: Seborrheic Keratosis; VV: Verruca Vulgaris.