Figure 4
From: Empirical array quality weights in the analysis of microarray data
Array weights for the QC LMS and METH data sets. Array weights (v j ) calculated for the QC LMS data set (a) and the METH experiment (b). The arrays are ordered by time of hybridisation, and the dashed lines show the unit weight. In each experiment, there are arrays which receive higher and lower relative weights, corresponding to arrays which are more or less reproducible.