Figure 3From: Post hoc pattern matching: assigning significance to statistically defined expression patterns in single channel microarray dataNormality of Excel's random number generator. The average of 10 random numbers generated using Excel's RAND function were recalculated one million times, and the % of observations (Y axis) is plotted against the reported mean (X axis). The generated data (black dots) were fit in SigmaPlot (v. 9.0, Systat Software) using a Gaussian model (gray lines- see R2 value in graph).Back to article page