R: Programming and Data Science
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R: Programming and Data Science

Become proficient in statistical and data analysis with R programming concepts
0.0 (0 ratings)
Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.
4 students enrolled
Created by Packt Publishing
Last updated 6/2017
English
Current price: $10 Original price: $200 Discount: 95% off
5 hours left at this price!
30-Day Money-Back Guarantee
Includes:
  • 3.5 hours on-demand video
  • 39 Articles
  • 1 Supplemental Resource
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
What Will I Learn?
  • Explore R language from basic fundamentals to advanced topics
  • Create and master the manipulation of vectors, lists, dataframes, and matrices
  • Deep understanding of core programming, metaprogramming, and object-oriented programming concepts and best practices in it
  • Make and customize various types of charts in base graphics for exceptional data representation
  • Perform univariate analysis and do statistical tests
  • Work on a full-scale data analysis project
  • Write readable and expressive code using pipes from magrittr and dplyr’s verbs
View Curriculum
Requirements
  • Basic programming knowledge (preferably in Python or Visual Basic)
  • Prior knowledge of Maths and Statistics would be beneficial
Description

Are you looking forward to enter into the data science world? Or are you a data scientist and want to explore R to make your job easier? If yes, this course is ideal for you.

R is one of the leading languages which is preferred in the data science world. It is an open source programming language and software environment for statistical computing and graphics and is highly extensible. This programming tool is used for performing data import and cleaning, exploration and visualization, statistics and analysis. It is also useful for trading simulations, production, and trading applications.

The aim of the course is to help you learn programming in R as well as to perform data analysis, data visualization, and data manipulation using R.

What is included?

This course is meticulously designed and developed in order to empower you with all the right and relevant information on R. However, I want to highlight that the road ahead may be bumpy on occasions, and some topics may be more challenging than others, but I hope that you will embrace this opportunity and focus on the reward. Remember that throughout this course, we will add many powerful techniques to your arsenal that will help us solve the problems.

Let’s take a look at the learning journey. The course begins with installation of R, RStudio and all the necessary R packages. Then, you’ll work with some built-in functions in R. Also, you’ll work with data and strings. Next, you’ll learn core programming, object-oriented programming, and metaprogramming concepts and best practices in it. Moving ahead, you’ll learn to create, design, and customize plots with base graphics. Also, you’ll understand and perform Univariate analysis. Further, you’ll gain knowledge on Chi-sq test, ANOVA, and statistical tests for analyzing numeric and categorical data. Also, you’ll perform tasks on these along with a practical example of full scale data analysis project. Finally, you’ll learn about the two most popular data manipulation packages, dplyr and data.table which are essential while working with large data and also Pipe operators which will massively increase the code readability.

By the end of the course, you should be able to put your learnings into practical use immediately.

Why should I choose this course?

Packt courses are very carefully designed to make sure that they're delivering the best learning experience possible. This course is a blend of sections that form a sequential flow of concepts covering a focused learning path presented in a modular manner. This helps you learn a range of topics at your own speed and also move towards your goal of learning the technology. We have prepared this course using extensive research and curation skills. Each section adds to the skills learned and helps you to gain knowledge in R. We hope that you enjoy this and any other courses you might purchase from Packt.

This course is an amalgamation of sections that form a sequential flow of concepts covering a focused learning path presented in a modular manner. We have combined the best of the following Packt products:

  • Learning R Programming by Kun Ren
  • Introduction to R Programming by Selva Prabhakaran

Meet your expert instructors:

For this course, we have combined the best works of these extremely esteemed authors:

Kun Ren has used R for nearly 4 years in quantitative trading, along with C++ and C#. He has worked very intensively on useful R packages that the community does not offer yet. He is also a frequent speaker at R conferences in China and has given multiple talks. Additionally, he has substantially contributed to various projects on GitHub.

Selva Prabhakaran is a data scientist with a large e-commerce organization. In his 7 years of experience in data science, he has tackled complex real-world data science problems and delivered production-grade solutions for top multinational companies.

Who is the target audience?
  • This course is for programmers and data science professionals who want to use R to develop their projects
Compare to Other Data Science Courses
Curriculum For This Course
85 Lectures
07:27:59
+
Quick Start
8 Lectures 21:12

Getting started with R
00:32

Introducing R
00:55

The need for R
01:03

The aim of this video is to show how to install R on your system:

Preview 02:57

To run and write code in R, we first need to focus on how to get and install the IDE:

Preview 04:31

We have installed R and RStudio. Now let's check out how to install the packages:

Installing packages
04:35

A quick example
01:29
+
Basic Objects
8 Lectures 31:13
What are basic objects?
01:08

Array
07:58

Data types and data structures
02:28

In this video, we will see how to work with vectors in R.

Vectors
05:39

The aim of this video is to show how to work with random numbers and do rounding and binning:

Random numbers, rounding, and binning
03:54

Taking vectors a step ahead, let's see how we can handle missing values:

Missing values
02:41

We now know a lot about how vectors work, but how do we get specific items from a vector based on any condition? In this video, we'll learn how to write conditions, how to write complex conditions, and how to use the which()operator to get the required items:

The which() operator
02:34

Matrix
04:50

Test Your Knowledge
2 questions
+
Managing Your Workspace
5 Lectures 27:11
What is workspace? How to manage it?
00:17

R's working directory
04:35

Inspecting the environment
06:25

Modifying global options
04:03

Managing the library of packages
11:50
+
R Essentials
4 Lectures 11:08

The aim of this video is to introduce a new data structure list and how to work with it:

Lists
04:03

The aim of this video is to understand how to perform set operations in R:

Set operations
02:05

In this video, you will learn to perform sampling and sorting operations:

Sampling and sorting
02:49

Checking conditions is often a requirement for a programmer to write maintainable code. in this video, let's understand how to check conditions in R:

Check conditions
02:11

Test Your Knowledge
2 questions
+
Dataframes and Matrices
6 Lectures 25:58
Dataframes
07:17

Importing and exporting data
06:24

Matrices and frequency tables
03:37

Merging dataframes
02:21

Aggregation
02:43

Melting and cross tabulations with dcast()
03:36

Test Your Knowledge
2 questions
+
Basic Expressions
4 Lectures 28:29
What are basic expressions?
00:17

Assignment expressions
08:01

Conditional expressions
11:58

Loop expressions
08:11

Test Your Knowledge
2 questions
+
Working with Built-in Functions
7 Lectures 41:46
How to work with built-in functions?
00:48

Using object functions
09:33

Using logical functions
07:50

Using math functions
04:15

Applying numeric methods
04:56

Using statistical functions
07:23

Using apply-family functions
07:00

Test Your Knowledge
2 questions
+
Working with Strings
3 Lectures 28:21
Getting started with strings
13:15

Formatting date/time
05:03

Using regular expressions
10:03

Test Your Knowledge
2 questions
+
Working with Data
2 Lectures 23:58
Reading and writing data
16:08

Analyzing data
07:49
+
Core Programming
4 Lectures 19:39

In this video, you will learn how to handle date variables in R with introduction to lubridate package and performing date operations:

Dates
04:44

In this video, you will perform string operations in R with an introduction to the stringr package:

String manipulation
05:09

Functions help you to avoid repetitions. In this video, you will learn the best practices for writing functions in R:

Functions
05:29

In this video, you will learn how to debug and handle errors:

Debugging and error handling
04:17

Test Your Knowledge
2 questions
8 More Sections
About the Instructor
Packt Publishing
3.9 Average rating
8,229 Reviews
58,985 Students
687 Courses
Tech Knowledge in Motion

Packt has been committed to developer learning since 2004. A lot has changed in software since then - but Packt has remained responsive to these changes, continuing to look forward at the trends and tools defining the way we work and live. And how to put them to work.

With an extensive library of content - more than 4000 books and video courses -Packt's mission is to help developers stay relevant in a rapidly changing world. From new web frameworks and programming languages, to cutting edge data analytics, and DevOps, Packt takes software professionals in every field to what's important to them now.

From skills that will help you to develop and future proof your career to immediate solutions to every day tech challenges, Packt is a go-to resource to make you a better, smarter developer.

Packt Udemy courses continue this tradition, bringing you comprehensive yet concise video courses straight from the experts.