Table 4.

Correlation between drug activity profiles in the NCI-60

DrugFdUMP[10]5FUFdUTopotecanIrinotecan
FdUMP[10]1.00
5FU0.551.00
FdU0.780.591.00
Topotecan0.660.350.631.00
Irinotecan0.630.420.660.731.000

Note: Pearson's correlation coefficient of 0.414 corresponds to a significant correlation (P < 0.001 in the absence of multiple comparisons correction). Data obtained from: http://faculty.fortlewis.edu/CHEW_B/Documents/Table%20of%20critical%20values%20for%20Pearson%20correlation.htm).