R Code and Data for A Systematic Review and Meta-analysis of Pharmacological and Nonpharmacological Interventions for Autism Spectrum Disorder

This repository contains a series of R scripts developed for a meta-analysis project on ASD intervention studies and used data. The code includes data preprocessing, random-effects meta-analysis, meta-regression with multiple moderators (e.g., treatment type, culture, symptom domain, and age), subgroup analyses, and figure generation (e.g., forest plots). These scripts are intended to support reproducible statistical analyses and results reported in the study.