Author details a fix for TinyTeX installation errors on Windows caused by usernames with spaces or non-ASCII characters, released in tinytex v0.49.
A tutorial on customizing bar chart labels in ggplot2, focusing on placing category labels above bars and styling visualizations.
A technical blog post demonstrating how to use R programming to computationally enumerate all possible 5-card poker hands from a standard deck.
Explains how to integrate custom R functions into a Node.js/Express API using webR, focusing on packaging R code for production use.
Explores using logic programming (Prolog) for data analysis, demonstrating its application on a diamond pricing dataset to build robust models.
A technical guide on using AI models like ChatGPT and Claude2 in R to analyze and summarize large volumes of public comment text for policy research.
Explains the Dirichlet distribution as a multivariate extension of the Beta distribution, with applications in Bayesian statistics and regression models.
Explains the difference between weather and climate using chaos theory and the Lorenz system, with R code examples.
Analyzing a 1990s benchmark comparing R, S, and C performance, and revisiting it on modern hardware to discuss speed improvements and limitations.
A guide to manually generating predicted values for logistic regression using matrix multiplication in R, as an alternative to the predict() function.
A technical guide to performing multilevel multinomial conjoint analysis using R, Bayesian modeling, and statistical packages.
A technical guide on computing kurtosis and its standard error using R's survey package, including function creation and delta method application.
A tutorial on fixing overplotted points on maps by creating filled density gradients using R, ggplot2, and the sf package for geographic data.
A technical guide on using R, brms, and marginaleffects packages to perform conjoint analysis for statistical research.
A tutorial on automating the creation of consistent ggplot2 graphics for different data subsets using the purrr package in R.
A technical tutorial on using R to analyze and visualize personal Google Location History data, using a 5,000-mile road trip as a case study.
Discusses the conceptual problem of inheritance in object-oriented programming for statistical methods, using R's lm and glm classes as examples.
A technical tutorial on using R and OpenStreetMap to create custom, data-driven maps for planning and visualizing a complex road trip route.
A technical guide on using R to convert smartphone spherical panoramas into hemispherical images for canopy analysis, including code and workflow.
A tutorial on performing Bayesian proportion tests for categorical survey data using R and the {brms} package.
