Selected events causing school closures — United States, 2011–2013.
收藏Figshare2015-12-02 更新2026-04-29 收录
下载链接：
https://figshare.com/articles/dataset/_Selected_events_causing_school_closures_8212_United_States_2011_8211_2013_/1257435
下载链接
链接失效反馈官方服务：
资源简介：
aStudent-days lost calculated by multiplying number of students per closure event [10] by number of unplanned closure days. Students were counted once for each closure event. Closure events where reopening date not specified were assumed to last 1 day.Selected events causing school closures — United States, 2011–2013.
创建时间：
2015-12-02
