Table 5
Statistical comparison of the three Her-2/neu assays in pairs
Pairwise correlation
IHC v INFORM™
IHC v PathVysion™
INFORM v PathVysion
Cramer's V test (p value)
0.664 (< 0.0001)
0.680 (< 0.0001)
0.955 (< 0.0001)
λ Test (p value)
0.340 (0.005)
0.347 (0.005)
0.935 (< 0.0001)