Colorectal Cancer
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 21, 2007; 13(3): 341-348
Published online Jan 21, 2007. doi: 10.3748/wjg.v13.i3.341
Figure 4
Figure 4 Hierarchial cluster analysis and principal component analysis results. A: Hierachial cluster analysis of patients and genes. The patients could be classified into two groups: one group of clinicopathological stage above grade II and one group below grade II. B: Principal component analysis of the genes related to rectal cancer.