Subsetting and Sorting

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강의 계획표 보기

배우게 될 기술

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

검토

4.5개(7,996개 평가)

  • 5 stars
    67.57%
  • 4 stars
    23.61%
  • 3 stars
    5.85%
  • 2 stars
    1.62%
  • 1 star
    1.33%

DH

2016년 2월 1일

Easy, mostly instructive Course. The Assignments and quizzes are quite good, and illustrates the lessons very well.

See the videos for general presentation, but use the energy on the excersizes.

NA

2020년 6월 7일

A very useful course. The audio quality of some lectures (especially those by the main instructor) was not good. This course completes the sister course of R programming and they work together.

수업에서

Week 3

Welcome to Week 3 of Getting and Cleaning Data! This week the lectures will focus on organizing, merging and managing the data you have collected using the lectures from Weeks 1 and 2.

강사:

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    Jeff Leek, PhD

    Associate Professor, Biostatistics

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    Roger D. Peng, PhD

    Associate Professor, Biostatistics

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    Brian Caffo, PhD

    Professor, Biostatistics

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