Codebbok for GTM_2002 (harmonized and source data)
收藏NIAID Data Ecosystem2026-03-12 收录
下载链接：
https://doi.org/10.7910/DVN/5RUV66
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资源简介：
The codebook is in two parts: (1) a data.table with variable names and labels; and (2) a list with value labels. They are both packaged in the .RData file and will be unpacked when you load the file.
创建时间：
2021-06-23
