Table 7. Correlation matrix of microarray data in Escherichia coli and principal components.
raw | s1 | s2 | s3 | l1 | l2 | l3 |
---|---|---|---|---|---|---|
PC1 | 0.71 | 0.86 | 0.76 | 0.83 | 0.76 | 0.84 |
PC2 | 0.54 | -0.10 | 0.26 | -0.44 | 0.09 | -0.43 |
PC3 | -0.40 | -0.12 | 0.27 | -0.16 | 0.54 | -0.14 |
PC4 | 0.18 | -0.15 | -0.49 | 0.04 | 0.35 | 0.06 |
PC5 | -0.07 | 0.46 | -0.19 | -0.19 | 0.05 | -0.20 |