203 citations · 205 across the 5 of their papers we have counts for
5 papers
Linking open-source code commits and MOOC grades to evaluate massive online open peer review
Siruo Wang, Leah R. Jager, Kai Kammers +2
Massive Open Online Courses (MOOCs) have been used by students as a low-cost and low-touch educational credential in a variety of fields. Understanding the grading mechanisms behin…
Ari: The Automated R Instructor
Sean Kross, Jeffrey T. Leek, John Muschelli
We present the ari package for automatically generating technology-focused educational videos. The goal of the package is to create reproducible videos, with the ability to change…
Comparison of plotting system outputs in beginner analysts
Leslie Myint, Aboozar Hadavand, Leah Jager +1
The R programming language is built on an ecosystem of packages, some that allow analysts to accomplish the same tasks. For example, there are at least two clear workflows for crea…
Reproducible Research Can Still Be Wrong: Adopting a Prevention Approach
Jeffrey T. Leek, Roger D. Peng
Reproducibility, the ability to recompute results, and replicability, the chances other experimenters will achieve a consistent result, are two foundational characteristics of succ…
Removing batch effects for prediction problems with frozen surrogate variable analysis
Hilary S. Parker, Héctor Corrada Bravo, Jeffrey T. Leek
Batch effects are responsible for the failure of promising genomic prognos- tic signatures, major ambiguities in published genomic results, and retractions of widely-publicized fin…