Figure 2
From: Copynumber: Efficient algorithms for single- and multi-track copy number segmentation
The effect of changing the penalty γ in PCF. The plot in the upper left corner shows the copy number data for a selected chromosome (in this case, chromosome 17), while the lower right plot shows the number of segments found by PCF as a function of γ. The remaining plots show the segmentation curves for ten different values of γ. The plot was created with the function plotGamma in copynumber.