Fig. 4
From: The ‘un-shrunk’ partial correlation in Gaussian graphical models
Comparison of partial correlations from Mus musculus RNA-seq data. Volcano plot of the partial correlation pcorr and the –log10(p-values) [18]. The figure is segmented into four regions using a threshold of |pcorr|= 0.1 and p-values = 0.01 (dashed lines). In grey: The ‘shrunk’ estimates. In black: The new ‘un-shrunk’ estimates. The ‘shrunk’ |pcorr| are less than 0.1 as the shrinkage affects their scale and thus cannot be assessed directly