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学生对 Johns Hopkins University 提供的 Exploratory Data Analysis 的评价和反馈

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6,086 个评分

课程概述

This course covers the essential exploratory techniques for summarizing data. These techniques are typically applied before formal modeling commences and can help inform the development of more complex statistical models. Exploratory techniques are also important for eliminating or sharpening potential hypotheses about the world that can be addressed by the data. We will cover in detail the plotting systems in R as well as some of the basic principles of constructing data graphics. We will also cover some of the common multivariate statistical techniques used to visualize high-dimensional data....

热门审阅

EK

Jun 5, 2020

Awesome course that expands on your R knowledge. Only nitpick is that some of the links don't work and the videos need an overhaul as there seem to be little to no updates since 2015/2016.

LS

Oct 31, 2019

Good introduction. The swirl exercises kind of reproduce the lectures though- felt like it might not have been the most efficient use of time to go over the exact same example again.

筛选依据：

776 - Exploratory Data Analysis 的 800 个评论（共 864 个）

创建者 Daniel R

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Mar 2, 2016

Really Enjoyable!

创建者 sourabh c

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Oct 18, 2020

Very good course

创建者 Abdou K

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Jul 2, 2020

Very good course

创建者 K A K

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Jun 2, 2020

A useful course

创建者 Irenee V

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Sep 18, 2020

Great course!

创建者 Filipe R

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Jul 17, 2017

Good material

创建者 Er J S

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May 18, 2020

Little tough

创建者 Sabawoon S

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Jul 3, 2017

Very helpful

创建者 Sunil J

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Nov 27, 2016

Great course

创建者 Anand P

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Dec 30, 2018

Good course

创建者 Praveen k

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Oct 2, 2018

Nice course

创建者 Divvya T

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Oct 29, 2017

good course

创建者 Abhi S

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May 30, 2017

good course

创建者 Ussama N

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May 20, 2017

Good course

创建者 贝叶斯统计

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May 22, 2016

还不错的R语言绘图入门

创建者 Colin Q

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Jun 1, 2017

very good!

创建者 Jeremy O

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Mar 9, 2017

excellent!

创建者 Tim B

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Dec 29, 2016

good intro

创建者 mounika n

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Sep 18, 2022

its good

创建者 Johnnery A

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Nov 17, 2019

Excelente

创建者 Khobindra N C

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May 18, 2016

Excellent

创建者 Rohit K S

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Sep 20, 2020

Nice!!

创建者 Gunjan V C

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Apr 2, 2025

Great

创建者 Edward A S M

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Dec 4, 2019

Good