Filtering by Multiple Conditions in R
Advanced filtering conditions can be specified using logical operators like AND, OR, and NOT. This post shows how to filter data by multiple criteria in the R environment.
The Fundamentals of Filtering in R
Filtering is the process of selecting rows or columns from a data set based on specific criteria. In this post, I provide a primer on how to subset data by a single condition in the R environment…
Recoding (Variable) Values in R
Recoding (variable) values is a common data cleaning task. In this post, I share several methods for quickly recoding the values of many variables in the R Environment…
Variable Renaming in R
Variable renaming does not have to be a tedious task. In this post, I share several methods for quickly renaming many variables in the R Environment…
Batch Importing Data Files into R
Programming can automate repetitive and tedious tasks. In this post, I share my three preferred methods for batch importing data files into the R environment…
Beyond the Trend: Storytelling with Scatter Plots
Scatter plots are a great starting point for data exploration and discussion. In this post, I share three strategies for taking the humble scatter plot to new heights…