Courses.
Educational material on statistics, LegalTech and data science
GAMLSS: Applied Distributional Regression
Interactive 20-module course on the GAMLSS framework (Generalized Additive Models for Location, Scale and Shape): modeling the full response distribution —mean, dispersion, skewness and kurtosis— as functions of covariates. Built with Next.js 15, TypeScript and MDX, with executable R code, quizzes, 3D flashcards, distribution explorers and 8 reproducible datasets. Professional applications in credit & surety insurance, IFRS 9 credit risk (PD, LGD, IBNR), reliability, quality control, inventory management and centile curves (LMS method).
Applied Bayesian Analysis in R
Interactive web app based on Richard McElreath's *Statistical Rethinking*, with 15 chapters organized into sections (from "The Golem of Prague" through MCMC, GLMs, multilevel models, covariance and missing data). Theory, math formulas rendered with KaTeX, and live R code you run right in the browser via WebR — no installation required. Available in English and Spanish.
Regression Models for Time Series
Comprehensive course on trend, seasonality and local fitting in time series, based on the class notes of Professor Nelfi González (UNAL, Statistics III). Eight modules with formal notation, numerical examples and reproducible R code, from classical decomposition to LOESS/STL, hypothesis tests and diagnostic plots. Includes a PDF manual, model comparison guide and direct access to TimeSight 2.0.
Introduction to Mixed Models
Interactive 15-lesson course on linear mixed models (LMM) and generalized linear mixed models (GLMM), with browser-executable R code cells via WebR and equivalent SAS references. Based on the notes, book and recommendations of Professor Juan Carlos Salazar (UNAL, Medellín campus). Covers longitudinal data and covariance structures through GEE, GAMM and integrative clinical cases.
Biostatistics for Health Professionals
Practical biostatistics course for nursing, pharmacy, psychology, physical therapy, nutrition, dentistry, public health and medicine. From statistical anxiety to clinical judgment: variables, sampling, probability and Bayes' theorem, research bias and critical reading, using free tools like Jamovi and JASP with real cases per discipline.
Legal Digital Transformation in Colombia: LegalTech, AI and New Legal Challenges
Comprehensive course on the digital transformation of the Colombian legal sector. Discover how key laws, artificial intelligence, blockchain and jurimetrics open new opportunities for lawyers, developers and LegalTech entrepreneurs. Learn to identify regulatory frameworks, apply emerging technologies and create solutions compliant with Colombian regulations.
Obsidian Course for Legal Practices
Practical course to transform document and knowledge management in law firms using Obsidian. From the encrypted shared vault to local AI with Ollama, covering procedural Markdown, templates for Colombian litigation, Dataview queries, a collective case log and conflict-free collaboration protocols. 17 modules with applied exercises and downloadable annexes: complete templates, Dataview queries, check-in/check-out protocol, conflict simulator and a demo vault.