meta-analysis

System requirements

The R scripts were prepared using R version 4.3.2 on Windows 11 Pro.

The following publicly available R packages were used in this analysis:

This project does not involve any non-standard hardware.

##' Installation
install.packages("readr")
install.packages("sf")
install.packages("meta")
install.packages("ggplot2")
install.packages("ggpubr")


##' Load R packages
library(readr)
library(sf)
library(meta)     # v7.0.0
library(ggplot2)
library(ggpubr)

Data

All the data that support the findings of this study are publicly available. The complete list of studies included in the systematic review is saved as a CSV file in the data folder.

Code

All analysis code are deposited in the code folder.

Users can refer to the detailed annotations in the main scripts below to execute the code.

000_load_Extraction.Rmd               # Load raw data
001_mini-review.Rmd                   # Systematic review analysis
009_Quality_Assessment.RMD            # Quality assessment
010_MA_data.Rmd                       # Format data for meta-analysis
012_MA_MD.Rmd                         # Perform meta-analysis
020_viz_effect_size_overall.Rmd       # Visualize results

Contact

yingjieli DOT edu AT gmail DOT com