From: Using Generalized Procrustes Analysis (GPA) for normalization of cDNA microarray data
Method | Without dye bias | With dye bias | ||
---|---|---|---|---|
 | ν (1) | β (1) | ν | β |
Raw | 0.1182 | 0.004627 | 0.1231 | 0.004586 |
Global | 0.1179 | 0.004732 | 0.1223 | 0.00473 |
Lowess | 0.1143 | 0.005368 | 0.1182 | 0.004976 |
Scale | 0.1113 | 0.004666 | 0.1201 | 0.004515 |
Quantile | 0.1149 | 0.005226 | 0.1212 | 0.004716 |
VSN | 0.06294 | 0.002581 | 0.06314 | 0.002541 |
GPA | 0.02122 | 0.00117 | 0.02069 | 0.00119 |
Global+Scale | 0.1117 | 0.004579 | 0.1191 | 0.004595 |
Global+Quantile | 0.1149 | 0.005226 | 0.1212 | 0.004716 |
Global+GPA | 0.02122 | 0.001174 | 0.02068 | 0.001156 |
Lowess+Scale | 0.1088 | 0.005161 | 0.1153 | 0.005067 |
Lowess+Quantile | 0.1133 | 0.005085 | 0.1198 | 0.004812 |
Lowess+GPA | 0.02215 | 0.001279 | 0.02205 | 0.00134 |