Regular Expressions II

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Получаемые навыки

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

Рецензии

4.6 (оценок: 6,110)
  • 5 stars
    4,117 ratings
  • 4 stars
    1,507 ratings
  • 3 stars
    335 ratings
  • 2 stars
    87 ratings
  • 1 star
    64 ratings
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.

VV

Nov 26, 2017

A lot of insight and practical knowledge of cleaning data that is available in many places in the Internet. I loved this course and it took me 2 tries to pass the peer graded assignment. ;)

Из урока
Week 4
Welcome to Week 4 of Getting and Cleaning Data! This week we finish up with lectures on text and date manipulation in R. In this final week we will also focus on peer grading of Course Projects.

Преподаватели

  • 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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