Fig. 1From: The ‘un-shrunk’ partial correlation in Gaussian graphical modelsPartial correlation versus sample size. We create a fixed network structure for p = 50, and simulated data for sample size n ranging from 10 to 90. a, b show the average ‘shrunk’ and ‘un-shrunk’ partial correlations (over 10 simulations). The proposed ‘un-shrunk’ partial correlations are closer to their actual valuesBack to article page