A workflow for automating scale scoring in R
This post contains a workflow that vastly speeds up the process of scale scoring and computing psychometrics such as Cronbach's alpha.
PhD in Organizational Psychology
2018-2023
University of Bern
MSc in Psychology
2016-2018
Philipps-University Marburg
BSc in Psychology
2013-2016
Philipps-University Marburg
This post contains a workflow that vastly speeds up the process of scale scoring and computing psychometrics such as Cronbach's alpha.
Update 2025 The Fornell-Larcker criterion has been criticized in an influential paper on discriminant validity (Rönkko & Cho, 2022). The authors have kindly created a function to …
The psych package for R provides great utilities for exploratory factor analysis (EFA). However, the way psych displays the results does not take advantage of visual cues to make …
Update 2022 Since the time since I wrote this blog post, a package has been developed that calculates the multi-level reliability coefficient omega within R. See the function …
Feel free to reach out to me at the Department for Work and Organizational Psychology, University of Bern.
Email: francisco.wilhelm@unibe.ch
Office: University of Bern