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Avaliações

3.8 (91 classificações)
  • 5 stars
    36 ratings
  • 4 stars
    27 ratings
  • 3 stars
    12 ratings
  • 2 stars
    7 ratings
  • 1 star
    9 ratings
ZM

Aug 20, 2019

interesting material, well taught, lots of short quizzes to enforce understanding.

MM

Jun 05, 2017

This course quite help to get as much reliable data as possible for any survey.

Na lição
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.

Ministrado por

  • Richard Valliant, Ph.D.

    Richard Valliant, Ph.D.

    Research Professor

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