Table 7 Significant correlation between subtypes of breast cancer identified by reverse phase protein array (RPPA) and by transcriptional profiling
Subtypes by transcriptional profiling | Basal | erbb2 | Luminal a | Luminal b | Normal | Total |
|---|---|---|---|---|---|---|
Subgroups defined by RPPA | ||||||
1 | 0 | 0 | 12 | 2 | 1 | 15 |
2 | 0 | 0 | 18 | 9 | 1 | 28 |
3 | 4 | 1 | 9 | 0 | 6 | 20 |
4 | 3 | 2 | 3 | 2 | 9 | 19 |
5 | 17 | 1 | 0 | 6 | 0 | 24 |
6 | 0 | 14 | 0 | 8 | 0 | 22 |
Total | 24 | 18 | 42 | 27 | 17 | 128 |
Chi-square statistics section | ||||||
Chi-square | 170.128355 | |||||
Degrees of freedom | 20 | |||||
Probability Level (p) | 0.000000 | |||||