Data scientist and R developer based in Chile, focused on credit risk, statistical modelling, data visualization, and interactive applications. I work mainly with R, Shiny, Quarto, SQL, and JavaScript. More at jkunst.com.
- highcharter — An R interface to Highcharts for interactive charts, maps, stock charts, and custom visualizations.
- risk3r — Credit-risk modelling helpers that complement workflows built with the R package
scorecard. Several utilities have been used internally by model-development teams I have worked with. - Visual Data Lab — Interactive experiments in data, statistics, and machine learning, designed to explore models and algorithms through visualization.
celavi for permutation importance and feature selection · klassets for simulated data sets used to teach statistics and machine learning · bcchr for Central Bank of Chile statistical series · rchess for chess logic and visualization.