4.1 - Forming Groups

Loading...
查看授课大纲

审阅

4.5(52 个评分)
  • 5 stars
    34 ratings
  • 4 stars
    13 ratings
  • 3 stars
    2 ratings
  • 2 stars
    1 ratings
  • 1 star
    2 ratings
SS

Nov 12, 2017

Excellent tutor. Easy to follow and useful coursework. Thanks!

CP

Apr 27, 2017

Excellent course with very useful material on sampling.

从本节课中
Using auxiliary data to be more efficient

教学方

  • James M Lepkowski

    James M Lepkowski

    Research Professor

探索我们的目录

免费加入并获得个性化推荐、更新和优惠。