Code for helper functions # This function generates the data frame for the animation generate_dirichlet_animation_data <- function(alpha1_values, alpha2_values, alpha3_values, n_samples = 2000) { library(MCMCpack) # Triangle vertices v1 <- c(1, 0) v2…
Category: Blogging
T test in R
[This article was first published on coding-the-past, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here…
Generating Synthetic Data with R-vine Copulas using esgtoolkit in R
R-vine copulas are powerful tools for modeling complex dependencies among multiple variables. The esgtoolkit package in R provides a user-friendly interface to fit R-vine copula models and generate synthetic data that preserves…
Key improvements in shapviz and kernelshap
library(xgboost) library(ggplot2) library(patchwork) library(shapviz) library(kernelshap) options(shapviz.viridis_args = list(option = “D”, begin = 0.1, end = 0.9)) set.seed(1) # https://github.com/stedy/Machine-Learning-with-R-datasets df <- read.csv(“https://raw.githubusercontent.com/stedy/Machine-Learning-with-R-datasets/refs/heads/master/insurance.csv”) # Gamma GLM with interactions fit_glm <- glm(charges ~ ….
Generative AI and R workshops in Hobart Australia
[This article was first published on Bluecology blog, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click…
My first GitHub Actions extension: A tool to apply Clang format to C++ code
[This article was first published on pacha.dev/blog, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here…
Bayes on the Beach 2026 (University of Wollongong, NSW, 9-11 Feb.)
[This article was first published on R – Xi’an’s Og, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on…
Augmented Dynamic Adaptive Model (ADAM) for Daily Seasonal Data
[This article was first published on DataGeeek, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here…
All the Ways to Programmatically Edit or Parse R Markdown / Quarto Documents
Read it in: Español. Read it in: Français. If life gives you a bunch of Markdown files to analyse or edit, do you warm up your regex muscles and get going? How…
Phoenician colonization
Phoenician colonization | R-bloggers mutate(century_start_bce = parse_number(c))}) |> list_rbind() |> clean_names() |> mutate(lon = parse_lon(str_replace(longitude_e, “−”, “-“)), lat = parse_lat(str_replace(latitude_n, “,”, “.”))) |> st_as_sf(coords = c(“lon”, “lat”), crs = “EPSG:4326”) Maps The…