Choosing Subsets of Factor Groups for Statistical Tests in R Using grepl, split, and dplyr

Solving Date Manipulation Challenges: Counting Sessions by 15-Minute Intervals in Business Days

Joining Data Frames in R: Ensuring Observations are Only Recorded Once

Understanding the Kolmogorov-Smirnov Statistic for GEV Distribution in R: A Practical Guide to Handling Ties and Choosing Alternative Goodness-of-Fit Tests.

Shining a Light on FileInput Widgets: Customizing Default Language for Internationalization in Shiny

Looping Through Columns: A Deep Dive into Chi-Square Tests and Statistical Computing in R

Merging Lists of Data Frames by Column in R: Efficient Methods and Performance Considerations

Understanding List Fields in R: A Deep Dive into the "ltm" Package for Structural Equation Modeling and Beyond

Modifying Window Titles in RStudio: A Customizable Approach Using wmctrl and addTaskCallback

Customizing Dygraphs Range Selector with Step Plot in R