Apps & Software

I build specialized software tools that translate complex psychological and linguistic science into accessible, user-centric applications.

Veloz (Language Learning)

A scientifically-grounded language acquisition tool.

Veloz uses the “Shadow Loop” method—an audio-lingual technique focused on rapid repetition and phonological loop activation—to help users internalize new languages naturally.

PQM (Mindfulness Tracker)

Precision measurement for meditation practice.

Based on the Practice Quality-Mindfulness scale (Del Re et al.), PQM helps practitioners track the quality—not just duration—of their sessions to optimize mental health outcomes.

Coming Soon

Stanford C-Score (Ranking Tool)

Are you in the Top 1% of Scientists?

A live calculator that scrapes Google Scholar to compute your Composite Score (C-Score) based on the Ioannidis/Stanford methodology. Check your global ranking status instantly.

compute.es App

Professional Effect Size Calculator.

A privacy-first web app for calculating and visualizing meta-analysis effect sizes (\(d\), \(g\), \(r\), \(OR\)). Features batch CSV processing and interactive distributions.

R Packages (CRAN)

I have developed and maintain several open-source R packages that serve as foundational tools for the meta-analysis and statistical community.

compute.es

The Gold Standard for Effect Size Calculation

When precision matters, compute.es is the engine researchers trust. It effortlessly converts between dozens of effect size metrics (\(d\), \(g\), \(r\), \(z\), \(OR\)), ensuring your meta-analysis is built on bedrock data.

  • Impact: Cited in 372 studies on Google Scholar.
  • Reach: 251,582 total downloads.

View on CRAN

MAd

Taming Heterogeneity (Mean Differences)

Meta-analyses are messy. MAd brings order to the chaos of dependent effect sizes. It provides robust aggregation methods that allow you to squeeze every ounce of power from multi-outcome studies without violating statistical assumptions.

  • Impact: Cited in 182 studies.
  • Reach: 105,046 total downloads.

View on CRAN

MAc

Correlational Precision

Correlations are not just numbers; they are relationships. MAc specializes in the meta-analysis of correlation coefficients, handling the complex dependencies that standard packages ignore.

  • Impact: Cited in 74 studies.
  • Reach: 51,672 total downloads.

View on CRAN