lyubishchev 0.1.0

• Initial CRAN release.
• divergence_coefficient(): Lyubishchev’s standardised separation coefficient D for two groups on continuous features.
• scatter_ellipse(): fits per-class covariance ellipses (mean, covariance, sample size).
• transgression(): detects ellipse overlap via squared Mahalanobis distance against a chi-squared threshold.
• classify(): Edgeworth-Pearson multivariate posterior classification of a new specimen with a numerically stable softmax.