Zhou Jie, Wang Dongyi, Dai Qinquan, Xia Sudi. Data on the Demographic Distribution of Valid P Sample
收藏官方服务：
资源简介：
This dataset provides information on the demographic distribution of valid P samples. It offers detailed insights into how the samples are distributed across categories such as gender, age, and educational level.
提供机构：
Wuhan University创建时间：
2025-04-11
