BESH Stat v0.22 (2025-05-27)

There are several new features in this version focused on the multivariate analysis including Principal Component Analysis (PCA), 3D scatter plot, Scatter plot matrix and others.

What's new?

Addition of Principal component analysis
Addition of 3D XYZ Scatter plot
Addition of Scatter plot Matrix
Addition of Hotelling's T2 test for single sample, paired samples, and two independent samples with and without the assumption of equality of covariance matrices.
Addition of Box's M test for testing the equality of covariance matrices
Complete redesign of the internal procedures used for data input handling. It is possible to specify a non-continuous range in case when multicolumn input is expected (e.g. one-way ANOVA when groups are specified by column option is specified. See screenshot below as an example.). Note: It is expected that non-continuous ranges are on different columns. Avoid using non-continuous sections of one column, it may lead to errors.
Multiple comparison procedure output formatting after Friedman and Kruskal-Wallis test was standardized
Bug fix - Initialization error when any regression BESH Stat userform is lunched on workbook that is opened in protected view. A message box with information that error can be caused by Protected view is displayed now.
Bug fix - On the Logistic regression output on the "Prediction and Residual" sheet the last original predictor variable column was overwritten by the "Prediction" column. (The output on the "Logistic regression" tab were correct and unaffected by the issue.)

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