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杜克大学
杜克大学

4.8(2,313 个评分)

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课程 2(共 5 门,R 语言统计 专项课程

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您将学习的技能

Statistical Inference, Statistical Hypothesis Testing, R Programming

审阅

4.8(2,313 个评分)

  • 5 stars
    83.39%
  • 4 stars
    13.22%
  • 3 stars
    1.94%
  • 2 stars
    0.60%
  • 1 star
    0.82%

DS

Mar 7, 2017

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This course is an excellent overview of inferential statistic tests / hypothesis tests and confidence intervals. The organization and material is quite good, with exercises and applications using R.

RR

Jun 14, 2017

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Awesome. I loved the way this course is done. I know what Test Statistic to use for what type of data and under which conditions. I am preparing a cheat-sheet that will be shared with all later on.

从本节课中

Inference for Proportions

Welcome to Week Four of our course! In this unit, we’ll discuss inference for categorical data. We use methods introduced this week to answer questions like “What proportion of the American public approves of the job of the Supreme Court is doing?”.

教学方

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    Mine Çetinkaya-Rundel

    Associate Professor of the Practice

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