2-sample non-parametric tests (Wilcoxon’s test, sign test, Mann-Whitney’s test), including asymptotic, Monte Carlo and exact p-value computations.
Paired and independent 2-sample t-tests and z-tests, including one-tailed and two-tailed alternative hypotheses.Covariance and correlation analysis including Pearson, Spearman and Kendall correlation coefficients, correlation maps, scatter plot matrices and many more.Descriptive statistics including several charts (pie charts, bar charts, box plots…).The free edition of XLSTAT includes 14 essential features: Any person will have unlimited access to 14 essential data analysis and statistical features directly in Excel for free. To celebrate XLSTAT's 20th anniversary, Addinsoft announces the release of a Free version of XLSTAT.
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