Xlstat Tutorial -

| Day | Format_A | Format_B | |-----|----------|----------| | 1 | 45 | 52 | | 2 | 47 | 55 | | ... | ... | ... | | 20 | 46 | 53 |

| Category | Example tests/features | |----------|------------------------| | | Linear, logistic, Poisson, ridge, PLS | | ANOVA | One-way, two-way, repeated measures, ANCOVA | | Multivariate | PCA, correspondence analysis (CA), MDS, clustering (k-means, hierarchical) | | Machine learning | Random forests, SVM, neural networks (basic) | | Sensory analysis | Preference mapping, panel performance | | Time series | ARIMA, exponential smoothing, ACF/PACF | xlstat tutorial

If you’ve ever tried to perform serious statistical analysis in native Excel, you know the pain. The built-in Analysis ToolPak is basic, clunky, and lacks essential tests (like variance homogeneity checks, advanced PCA biplots, or proper logistic regression). Enter XLSTAT — a powerful, user-friendly add-in that transforms Excel into a full-fledged statistical and data mining workbench. | Day | Format_A | Format_B | |-----|----------|----------|