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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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6,085 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

IA

Jan 17, 2016

Very nice course, plotting data to explore and understand various features and their relationship is the key in any research domain, and this course teaches the skill required to achieve this.

YW

Jun 5, 2017

This was incredibly useful because it gives you a feel for the datasets and tools with which to explore them. I really wasn't aware of the base and lattice plotting systems until now.

筛选依据：

476 - Exploratory Data Analysis 的 500 个评论（共 864 个）

创建者 Camilo A A

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Mar 1, 2017

Excellent course!

创建者 Joaquin M

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Oct 7, 2016

Excellent course!

创建者 Erik P

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Sep 28, 2016

Excellent Course!

创建者 Shubham P S

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Apr 6, 2024

very nice Course

创建者 NARENDRA O

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Sep 23, 2020

Excellent Course

创建者 HIMANSHU P

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Aug 8, 2020

Great course! :)

创建者 amir s

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Aug 13, 2019

very good course

创建者 卢君

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Apr 14, 2018

like this course

创建者 Eliomar F

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Feb 25, 2018

Excelente curso.

创建者 Emily

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Nov 19, 2017

very good course

创建者 Greg B G

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Sep 1, 2017

great luv ggplot

创建者 Bhagya L P R

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Jul 22, 2017

Very informative

创建者 swetha

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Jul 11, 2017

Excellent Course

创建者 Ned C

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Jul 6, 2017

Extremely useful

创建者 Dorian P

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Jun 6, 2017

very nice course

创建者 Ismelda M

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Feb 7, 2017

Excellent course

创建者 Edgar H R L

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Jun 6, 2016

Excelent course.

创建者 hyunwoo j

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Mar 16, 2016

very very useful

创建者 Anya M

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Jan 8, 2016

Great knowledge!

创建者 Mashael A

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Jul 8, 2024

...............

创建者 DERECK A R V

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Jul 22, 2021

Excelente curso

创建者 Rui W

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Jan 17, 2020

Awesome Course!

创建者 Qingchuan C

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Nov 7, 2018

Some real stuff

创建者 Kidpea L

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Sep 25, 2018

it helps a lot!

创建者 Amarante

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Oct 25, 2017

Curso excelente