| Date | Title | Description | Categories |
|---|---|---|---|
| 2025-10-14 | Against publishing | Preprints—scholarly manuscripts not yet captured by the publication industry—are widely read and circulated, yet the “[intellectual… | opinion, research |
| 2025-09-24 | My PsyArXiv coauthorship network | Using PsyArXiv preprint metadata (provided in the psyarxivr package) to create a single author’s coauthorship network in R. | r, research |
| 2025-08-22 | How I work on computationally reproducible academic projects | Stubborn opinions, lessons learned, and other esoterica on the minutiae of day-to-day workflows in academic psychology. | research, workflow |
| 2025-07-03 | PDF-direct | PDF-direct is a Firefox extension that skips academic journals’ “enhanced” PDF viewers to direct PDF downloads. | communication, workflow |
| 2025-06-06 | How to add citations from Zotero to Quarto documents | The vscode-zotero extension allows quickly inserting citation keys from Zotero to your Quarto documents, and updating the associated .bib file with the citation’s biblatex entry. Here’s how to… | communication, workflow |
| 2025-05-02 | Bayesian multilevel mediation with brms | This post shows how to fit a three-variable multilevel mediation model with brms. | r, statistics |
| 2025-02-03 | My peer review principles & practices | Commitment to transparent, open, and credible peer review | communication, research |
| 2024-06-20 | Preprints: A Quarto extension and website | Preprints are pretty, pretty good | communication, research, workflow |
| 2024-01-19 | A quantitative methods syllabus | Recommended readings in quantitative methods | research, statistics |
| 2023-03-24 | Yet another data request email | To what extent does infant screen time predict later psychological outcomes? | research |
| 2023-01-01 | Latent mean centering with brms | Researchers studying longitudinal data routinely center their predictors to isolate between- and within-cluster contrasts. This within-cluster centering is usually an easy data-manipulation step.… | r, statistics |
| 2022-12-08 | How I like to set up my computer | Some notes (for myself) on how I like to set up my MacOS environment for work (and fun). | workflow |
| 2022-12-07 | Tidymultiverse | How to conduct multiverse analyses in R with tidy pipelines and parallel processing. | r, statistics |
| 2022-12-06 | Some alternatives to raincloud plots | I like raincloud plots, but think that they can duplicate the information a bit, which might have detrimental effects on clarity and comprehension. | r, visualization |
| 2022-12-03 | How to run R remotely | Running R on a remote computer is surprisingly easy | r, workflow |
| 2022-06-29 | Website favicons with hexSticker | My journey to make a website favicon with the hexSticker R package | r |
| 2022-06-15 | Easy notifications from R | How to send notifications from R, or any other CLI, to your phone | r, workflow |
| 2020-02-06 | How to calculate contrasts from a fitted brms model | Answer more questions with your estimated parameters, without refitting the model. | r, statistics |
| 2019-02-18 | How to analyze visual analog (slider) scale data? | A reasonable choice might be the zero-one-inflated beta model | r, statistics |
| 2018-12-13 | Combine ggplots with patchwork | How to combine arbitrary ggplots | r, visualization |
| 2018-12-12 | Glue your strings together | Use the glue R package to join strings. | r |
| 2017-10-09 | Estimating Signal Detection Models with regression using the brms R package | Signal Detection Theory is a widely used framework for understanding decisions by distinguishing between response bias and true discriminability in various psychological domains. Manual calculation… | |
| 2017-03-21 | Bayes Factors with brms | How to calculate Bayes Factors with the R package brms using the Savage-Dickey density ratio method. | r, statistics |
| 2017-01-04 | How to create within-subject scatter plots in R with ggplot2 | Scatterplots can be a very effective form of visualization for data from within-subjects experiments. You’ll often see within-subject data visualized as bar graphs (condition means, and maybe mean… | r, statistics, visualization |
| 2017-01-02 | How to Compare Two Groups with Robust Bayesian Estimation in R | 2017 will be the year when social scientists finally decided to diversify their applied statistics toolbox, and stop relying 100% on null hypothesis significance testing (NHST). A very appealing… | r, statistics |
| 2016-12-06 | How to arrange ggplot2 panel plots | Arrange your visual display of information to maximize your figures’ impact. | r, visualization |
| 2016-09-29 | Bayesian Meta-Analysis with R, Stan, and brms | Meta-analysis is a special case of Bayesian multilevel modeling | r, statistics |
| 2016-03-24 | GitHub-style waffle plots in R | Attractive visualization for plotting activity over time in R with ggplot2. | r, visualization |
| 2016-03-15 | How to create plots with subplots in R | Some tips on creating figures with multiple panels in R | r, visualization |
| 2016-03-06 | Confidence intervals in multilevel models | How to obtain average & individual-specific confidence limits for regression lines in a multilevel regression modeling context | r, statistics |
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