ROxygen2 now allows all MARC Relator Codes for Author Roles

A GitHub Pull Request that I submitted to the roxygen2 project for R has been merged, allowing the use of all MARC Relator codes.

Materials from a Conference Presentation at BH & DH: Book History and Digital Humanities

I’ve posted slides and a paper that Heather Wacha and I presented on assessing overlap between medieval maps at Book History and Digital Humanities: A conference at the Center for the History of Print and Digital Culture.

veccompare for R has been released on CRAN

veccompare, an R package I’ve authored with Heather Wacha, is now listed on CRAN.

Markdown Mapper has been Updated to v0.1.2

Markdown Mapper has been Updated to v0.1.2, and now supports code blocks, blockquotes, and other sections of text that span multiple lines.

Introducing Markdown Mapper

I’ve written a command-line program in R to facilitate reverse-engineering concept maps from plain-text notes (especially those written in Markdown).

Creating Word Processor Tables from R Dataframes

Here is a small function for creating Word- or LibreOffice-compatible tables from R.

Automating Quiz Grading (for Qualtrics Data) with R

I’ve written an R script to automate the grading process for short multiple-choice quizzes, and am releasing it for others who are teaching and using online data-collection methods.

I've written a short SQL introduction for R

I’ve written a short introduction to the sqldf package, which allows using SQL (which is commonly used for querying databases) in R.

Data Preprocessing in R — Processing Obituaries for Gephi

A tutorial for using R to convert comma-separated lists of character traits into a format suitable for Gephi, a network-mapping tool (includes a neat picture!)

Study on R Markdown Reported

I’m just linking to an article about teaching the use of RMarkdown for introductory statistics students.