Extracting Different Parts of a String from a Dataframe in R: A Comparison of Base R and Tidyverse Approaches

Understanding the Mystery of the Missing `fix.data()` Function in Stata

Understanding Dot Plots and Matching Points with Factors in R: A Customized Guide to Visualizing Relationships Between Variables

Understanding Residual Variance in Linear Mixed Effects Models Using R's lme4 Package

Understanding and Resolving Garbled Characters in GoogleVis Outputs with R

Adapting Tidyverse Transformation Logic for Multiple Iterations on Tribble Data Frame

Plotting Piecewise Functions in R: A Comprehensive Guide to Vectorization and Tidyverse Solutions

Calculating Overlap Time Between Intervals and Dates with Lubridate in R

Mastering Spatial Grids in sf: Techniques for Data Analysis and Visualization

Fitting a Sine Wave Model on POSIXt Data and Plotting Using Ggplot2: A Step-by-Step Guide