The data.table Package

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您将学习的技能

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

审阅

4.6(7,443 个评分)
  • 5 stars
    68.05%
  • 4 stars
    23.70%
  • 3 stars
    5.61%
  • 2 stars
    1.54%
  • 1 star
    1.08%
BE

Oct 26, 2016

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

Jun 08, 2020

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.

教学方

  • Placeholder

    Jeff Leek, PhD

    Associate Professor, Biostatistics
  • Placeholder

    Roger D. Peng, PhD

    Associate Professor, Biostatistics
  • Placeholder

    Brian Caffo, PhD

    Professor, Biostatistics

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