Figure 1From: Learning from microarray interlaboratory studies: measures of precision for gene expressionWithin-participant repeatability as a function of signal intensity. Each flyspeck denotes the average signal intensity and repeatability, {x1,12,s(x1,12)}, for one of the 62108 sets of measurements made by participant 12 in Round 1. The thick line represents the precision function defined from the median of successive 1/100 binnings of these estimates.Back to article page