Del Re Data & Statistical Consulting
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All (2)
Biostatistics (1)
Clinical Psychology (1)
Clinical Trials (1)
lme4 (1)
Meta-Analysis (1)
Methods (1)
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Technical Blog

Advanced Statistics, R Programming, and Research Strategy

Welcome to my technical notebook. Here I share production-ready R code and insights on quantitative methods—spanning meta-analysis, longitudinal modeling, psychometrics, and automated reporting.

My goal is to move beyond theory and provide copy-paste solutions for real-world research challenges, from study design to final publication.

Meta-Analysis Fundamentals and Core Methodologies: A Complete Technical Guide

Meta-Analysis
Statistics
R
Methods
Clinical Psychology

A comprehensive technical guide to meta-analysis methodologies, covering effect size computation, heterogeneity, multilevel models, and reproducibility in clinical psychology and psychotherapy research.

May 20, 2026
A.C. Del Re, PhD

The ‘Average Patient’ Doesn’t Exist: Unmasking Variance with Mixed Models

Biostatistics
R
lme4
Clinical Trials
In randomized controlled trials (RCTs), the primary outcome is often the Average Treatment Effect (ATE). We calculate the group mean at Baseline, the group mean at…
Nov 20, 2025
A. C. Del Re, PhD
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©2025 Aaron Del Re

 

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