![](https://images-eu.ssl-images-amazon.com/images/I/51-SvC5O6fL.jpg)
By Yu-Wei, Chiu (David Chiu)
ISBN-10: 178439081X
ISBN-13: 9781784390815
Key Features
- Gain perception into how information scientists acquire, method, examine, and visualize information utilizing essentially the most well known R packages
- Understand the best way to observe priceless information research recommendations in R for real-world applications
- An easy-to-follow consultant to make the lifetime of facts scientist more straightforward with the issues confronted whereas acting facts analysis
Book Description
This cookbook bargains more than a few information research samples in basic and simple R code, offering step by step assets and time-saving the right way to assist you resolve information difficulties efficiently.
The first part bargains with find out how to create R services to prevent the pointless duplication of code. you are going to how you can organize, approach, and practice subtle ETL for heterogeneous facts assets with R applications. An instance of information manipulation is supplied, illustrating how you can use the “dplyr” and “data.table” programs to successfully method higher facts constructions. We additionally specialize in “ggplot2” and help you create complex figures for info exploration.
In addition, you are going to tips on how to construct an interactive file utilizing the “ggvis” package deal. Later chapters provide perception into time sequence research on monetary info, whereas there's specified info at the sizzling subject of computing device studying, together with facts class, regression, clustering, organization rule mining, and size reduction.
By the tip of this ebook, you are going to know the way to unravel matters and should have the capacity to very easily provide ideas to difficulties encountered whereas acting facts analysis.
What you'll learn
- Get to grasp the useful features of R language
- Extract, remodel, and cargo info from heterogeneous sources
- Understand how simply R can confront chance and records problems
- Get basic R directions to quick manage and control huge datasets
- Create specialist info visualizations and interactive reports
- Predict person buy habit via adopting a type approach
- Implement facts mining concepts to find goods which are usually bought together
- Group comparable textual content records through the use of a number of clustering methods
About the Author
Yu-Wei, Chiu (David Chiu) is the founding father of LargitData (www.LargitData.com), a startup corporation that frequently specializes in delivering vast facts and computing device studying items. He has formerly labored for development Micro as a software program engineer, the place he was once chargeable for development monstrous information systems for enterprise intelligence and buyer dating administration structures. as well as being a start-up entrepreneur and information scientist, he focuses on utilizing Spark and Hadoop to method enormous information and observe info mining suggestions for info research. Yu-Wei is usually a certified lecturer and has brought lectures on significant info and desktop studying in R and Python, and given tech talks at various conferences.
In 2015, Yu-Wei wrote laptop studying with R Cookbook, Packt Publishing. In 2013, Yu-Wei reviewed Bioinformatics with R Cookbook, Packt Publishing. for additional info, stopover at his own site at www.ywchiu.com.
Table of Contents
- Functions in R
- Data Extracting, reworking, and Loading
- Data Preprocessing and Preparation
- Data Manipulation
- Visualizing information with ggplot2
- Making Interactive Reports
- Simulation from chance Distributions
- Statistical Inference in R
- Rule and development Mining with R
- Time sequence Mining with R
- Supervised computer Learning
- Unsupervised computer Learning
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R for Data Science Cookbook by Yu-Wei, Chiu (David Chiu)
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