A Julia package for multivariate statistics and data analysis (e.g. dimension reduction)

A JVM implementation of the Pair Adjacent Violators algorithm for isotonic regression

Official repo of the article: Yousef, W. A., Traore, I., and Briguglio, W. (2021), "Classifier calibration: with implications to threat scores in cybersecurity", arXiv Preprint, arXiv:2102.05143.

Python and R package for semisupervised mean estimation and causal inference with AIPW, calibration, and practical uncertainty quantification.

Code for isotonic regression paper

A simple script for isotonic regression

Claude Code skill: render per-instance SHAP waterfall charts correctly when a post-hoc isotonic / Platt calibrator sits between the model and the displayed score — Final bar matches chip, bar signs preserved, no rescale-to-fit.

MLB pick recommendation system — gradient-boosted models + grounded LLM rationale + two parallel Claude agent pipelines. Portfolio piece, free + informational.

Relationship and probabilistic stratification of EASI and oSCORAD severity scores for atopic dermatitis

Walk-forward backtest framework for MLB prediction markets. 14,531 gated picks · honest +/− ROI per market · Bayesian shrinkage, isotonic calibration, fractional-Kelly sizing.

Extension of Chronological Bayesian models integrated for Optically Stimulated Luminescence (OSL) Dating (BayLum)

Confidence calibration toolkit for LLM verbalized-probability outputs. Real benchmark on 998 BoolQ questions with Llama-3.1-8B: ECE 0.148 -> 0.030, log-loss 3.9 -> 0.41.