Software

Loading...
來自 University of Maryland, College Park 的課程
Dealing With Missing Data
69 個評分
University of Maryland, College Park
69 個評分
課程 5(共 7 門,Specialization Survey Data Collection and Analytics
從本節課中
Implementing the Steps
Software is critical to implementing the steps, but the R system is an excellent source of free routines. This module covers several R packages, including sampling, survey, and PracTools that will select samples and compute weights.

與講師見面

  • Richard Valliant, Ph.D.
    Richard Valliant, Ph.D.
    Research Professor
    Joint Program in Survey Methodology

探索我們的目錄

免費加入並獲得個性化推薦、更新和優惠。