Manipulating Dataframes in R

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Chase DeHan

1:24:48

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00. Course Overview

00. Course Overview.mp4

01:27

01. Understanding Dataframe Basics

00. Creating a Dataframe.mp4

06:29

01. Inspecting.mp4

06:07

02. Essential Functionality.mp4

06:18

02. Slicing Dataframes

00. Accessing with Square Brackets.mp4

09:27

01. Accessing Subsets of Data.mp4

06:18

02. Accessing Columns and Subsets.mp4

05:50

03. Filtering Rows by Criteria

00. Booleans and Dataframes.mp4

07:55

01. Filtering on Conditions.mp4

08:18

02. Applying Booleans to Column Names.mp4

06:23

04. Manipulating Dataframes with dplyr

00. Select.mp4

05:28

01. Select and Rename.mp4

04:29

02. Filter.mp4

04:52

03. Pipe Operator.mp4

05:27

Description

People coming from spreadsheets are blown away with how easy and powerful it is to manipulate tabular data with R. In this course, you will learn the fundamental building blocks of how to work with the R data frame.

What You'll Learn?

Data preparation is one of the most difficult and time-consuming tasks for data professionals. In this course, Manipulating Dataframes in R, you will learn foundational knowledge of the R dataframe. First, you will explore the basics of the data frame. Next, you will discover how to access certain fields in your data. Finally, you will learn how to do these same tasks with the powerful dplyr package. When you’re finished with this course, you will have the skills and knowledge of data manipulation in R needed to succeed at getting your data into the proper form for analysis.

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R Programming

Chase DeHan

Instructor's Courses

Chase is currently Lead Data Scientist at Tesorio and formerly was an Assistant Professor of Finance and Economics at the University of South Carolina Upstate. He holds a BS, MS, and PhD, all in Economics, from the University of Utah. Prior to graduate school, Chase served two combat tours to Iraq with the US Marine Corps and competed in the 2010 Winter Olympic Trials in Bobsled. Chase is passionate about building automated machine learning systems and is a regular speaker at academic and practitioner conferences. He lives in Salt Lake City and is an avid skier, mountain biker, and coffee junkie.

Pluralsight

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Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.