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

審閱

4.6(7,606 個評分)
  • 5 stars
    67.95%
  • 4 stars
    23.67%
  • 3 stars
    5.64%
  • 2 stars
    1.59%
  • 1 star
    1.13%
BE
2016年10月25日

This course is really a challenging and compulsory for any one who wants to be a data scientist or working in any sort of data. It teaches you how to make very palatable data-set fro ma messy data.

NA
2020年6月7日

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.

從本節課中
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.

教學方

  • Placeholder

    Jeff Leek, PhD

    Associate Professor, Biostatistics
  • Placeholder

    Roger D. Peng, PhD

    Associate Professor, Biostatistics
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    Brian Caffo, PhD

    Professor, Biostatistics

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