Table 3.

Automated scoring of eight-image sequence

Image	Average intensity	Percent stained
1	0.61	0.77
2	0.54	0.65
3	0.58	0.75
4	0.59	0.77
5	0.48	0.55
6	0.56	0.72
7	0.6	0.78
8	0.59	0.82
Mean	0.57	0.73
SD	0.04	0.09
CV	0.07	0.12

Each image represents a different slice from the same tumor biopsy. SD, standard deviation; CV, coefficient of variation.