Figure 3: (A) Two-dimensional PC1 versus PC2 scores plot of hydrophilic cell extract data. ●) H6C7, ▼) Miapaca-2, x) Panc-1, and +) AsPC-1. The 95% confidence interval for the four clusters of data points were indicated with oval lines. (B) Two-dimensional PC1 versus PC2 scores plot of lipophilic cell with the 95% confidence intervals indicated with oval lines.