Nesstar

Nesstar is a web-based exploration, extraction, and analysis tool for social science data. It allows users to search and identify variable of interest on the microdata files and determine whether a PUMF or a master file would best fit their research needs.

Nesstar是一款面向社会科学数据的网页端探索、提取与分析工具。它支持用户在微观数据文件中检索并识别目标变量，还可帮助用户判断选用公开使用微观数据文件（Public Use Microdata File，简称PUMF）还是主文件更契合自身的研究需求。