September 2018
Beginner to intermediate
140 pages
2h 52m
English
Content preview from Applied Data Visualization with R and ggplot2
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Loading and Exploring a Dataset Using R Functions
In this section, we'll load and explore a dataset using R functions. Before starting with the implementation, check the version by typing version in the console and checking the details, as follows:
Let's begin by following these steps:
- Install the following packages and libraries:
install.packages("ggplot2")install.packages("tibble")install.packages("dplyr")install.packages("Lock5Data")
- Get the current working directory by using the getwd(".") command:
[1] "C:/Users/admin/Documents/GitHub/Applied-DataVisualization-with-ggplot2-and-R"
- Set the current working directory to Chapter 1 by using ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.