R code

This R file contains selected examples necessary to reproduce our analyses using the accompanied data set. The file is kept as readable as possible by leaving out repleted codes. This code has been written by Tsukushi Kamiya, who can be contacted via philophthalmus-at-gmail-dot-com. The file consists of the five following sections: # 1. Main analyses. # 2. DIC-based model selection. # 3. Unconditional estimates. # 4. Forest plot. # 5. Tests for publication bias.本R脚本包含复现配套数据集分析流程所需的精选示例。为提升可读性，本脚本省略了冗余代码。本代码由Tsukushi Kamiya撰写，可通过邮箱philophthalmus-at-gmail-dot-com与其取得联系。 本脚本包含以下五个章节： # 1. 主分析 # 2. 基于偏差信息准则（Deviance Information Criterion, DIC）的模型选择 # 3. 无条件估计 # 4. 森林图（Forest plot） # 5. 发表偏倚检验