Figure 3From: A method for computing the overall statistical significance of a treatment effect among a group of genesCumulative distribution of p-values for t-test correction with sample size n = 5, 10, 15, 20. The convergence toward the diagonal as sample sizes increase is illustrated by the p-values in the interval, 0.0001 to 0.1, for the t-test correction where the empirical distributions were estimated from 1 million iterations.Back to article page