Skip to main content
. Author manuscript; available in PMC: 2010 Jun 18.
Published in final edited form as: Ann Appl Stat. 2009 Jan 1;3(3):922–942. doi: 10.1214/09-AOAS236

Figure 1.

Figure 1

Left panel: histogram of m = 20426 z-values (1.1) for Cardio study; center of histogram is much wider than N(0, 1) theoretical null. Right panel: scatterplot of microarrays 31 and 32, (xi31, xi32) for i = 1, 2, …, m, after removal of row-wise gene means; the scattergram seems to indicate substantial correlation between the two arrays.