Data visualization is a critical skill for anyone that routinely using quantitative data in his or her work - which is to say that data visualization is a tool that almost every worker needs today. One of the critical tools for data visualization today is the R statistical programming language. Especially in conjunction with the tidyverse software packages, R has become an extremely powerful and flexible platform for making figures, tables, and reproducible reports. However, R can be intimidating for first time users, and there are so many resources online that it can be difficult to sort through without guidance.
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第 1 門課程（共 5 門）
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完成時間大約為12 小時
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可分享的證書
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100% 在線
立即開始，按照自己的計劃學習。
第 1 門課程（共 5 門）
初級
完成時間大約為12 小時
英語（English）
字幕：英語（English）
提供方
约翰霍普金斯大学
The mission of The Johns Hopkins University is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world.
授課大綱 - 您將從這門課程中學到什麼
完成時間為 4 小時
Getting Started with Data Management and Visualization with R
In this module, we will get set up with R to process data for visualizations. You should begin by watching the introductory videos in each lesson. Then, carefully review the readings and reference materials provided. Once you have done that, I recommend watching the videos again to check your understanding. You will take a few quizzes as you progress through the material to make sure you are keeping up.
完成時間為 4 小時
8 個視頻 （總計 40 分鐘）, 7 個閱讀材料, 5 個測驗
完成時間為 4 小時
Using the Tidyverse packages
In this module, we will use functions from the tidyverse to manipulate data. You should begin by watching the introductory videos in each lesson. Then, carefully review the readings and reference materials provided. Once you have done that, I recommend watching the videos again to check your understanding. You will take a few quizzes as you progress through the material to make sure you are keeping up.
完成時間為 4 小時
5 個視頻 （總計 27 分鐘）, 7 個閱讀材料, 3 個測驗
完成時間為 4 小時
Using R Markdown to Make Reports
In this module, we learn to make reproducible reports using R Markdown. You should begin by watching the introductory videos in each lesson. Then, carefully review the readings and reference materials provided. Once you have done that, I recommend watching the videos again to check your understanding. You will take a few quizzes as you progress through the material to make sure you are keeping up. Then, at the end of the module, you will submit an assignment for peer review that covers all of the material in this course.
完成時間為 4 小時
3 個視頻 （總計 15 分鐘）, 8 個閱讀材料, 4 個測驗
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來自GETTING STARTED WITH DATA VISUALIZATION IN R的熱門評論
由 AT 提供2021年4月11日
I found this course interesting. It help me improve on the skills as a look to advance skills in R. I liked the recode function. I had not yet used it
由 RR 提供2021年3月20日
Good exercises and great format having peer-reviewed submissions. Might have done visualizaiton in base R, first, but otherwise great intro.
由 JL 提供2020年11月13日
Loved this course! Very practical and easy to follow. The readings are very helpful also. Thanks a lot Professor Paschall!
由 BS 提供2021年9月26日
An accessible introduction to the world of R and Ggplot. The Specialization is recommended for researchers of all areas.
關於 Data Visualization & Dashboarding with R 專項課程
This Specialization is intended for learners seeking to develop the ability to visualize data using R. Through five courses, you will use R to create static and interactive data visualizations and publish them on the web, which will you prepare you to provide insight to many types of audiences.
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