Figure 6From: Graphical technique for identifying a monotonic variance stabilizing transformation for absolute gene intensity signalsRank versus spread plot of generalized logarithm transformed data. Plot of the rank of the median probe set signal intensities after applying the generalized logarithm transformation by the associated fourth-spread across the 16 HG-U133A GeneChips®. The fitted lowess regression curve is overlaid where the span is 1/3.Back to article page