Experimental Design & Power Tools

Good results start before you collect a single data point. These 34 tools cover the planning side of research, working out sample size, checking statistical power, reporting effect sizes like Cohen's d and Hedges' g, laying out randomized, block, factorial, split-plot and Latin square designs, and correcting for multiple comparisons with Bonferroni, Sidak, Holm and FDR. Plan the study properly and the analysis takes care of itself.