The Robust Correlation Toolbox is a free collection of Matlab functions allowing to visualize data in univariate and bivariate space, check assumptions of normality and homoscedasticity and compute Pearson’s and Spearman’s, percentage bend, and skipped correlations with bootstrapped confidence intervals – see http://www.frontiersin.org/Quantitative_Psychology_and_Measurement/10.3389/fpsyg.2012.00606/full If you are like the rest of our user community, your IT […]