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您将学习的技能

Data Manipulation, Regular Expression (REGEX), R Programming, Data Cleansing

审阅

4.6(7,041 个评分)
  • 5 stars
    68%
  • 4 stars
    24%
  • 3 stars
    6%
  • 2 stars
    1%
  • 1 star
    1%
DH

Feb 02, 2016

Easy, mostly instructive Course. The Assignments and quizzes are quite good, and illustrates the lessons very well.\n\nSee the videos for general presentation, but use the energy on the excersizes.

AR

May 14, 2018

Loved the structure of the course. Learned a lot. The course project seemed a little funky , especially creating the codebook for an already existing set of data but was a useful teaching aid.

教学方

  • Jeff Leek, PhD

    Jeff Leek, PhD

    Associate Professor, Biostatistics
  • Roger D. Peng, PhD

    Roger D. Peng, PhD

    Associate Professor, Biostatistics
  • Brian Caffo, PhD

    Brian Caffo, PhD

    Professor, Biostatistics

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