R post archive

R content


Data Cleaning with R

New Course Available - Clean your data more quickly and efficiently than ever before


RStudio addins to annotate R code with details on the packages being loaded


A package to handle awkwardky-structured data with multiple header rows or values broken across multiple rows.

Matrix Indexing

Recoding binary dummy variables into factors. Includes tidyverse and base R approaches.

Who is Who?

Matching taxonomic names; joint post with Manuela González-Suárez.

Grouping points

Four ways to draw polygons around groups of points using ggplot2.

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