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Great Learning brings you this live session on ‘Introduction to R Programming’. In this session, you will learn all the major concepts in R Language. This session will start off with Data Structures in R which are:

• Tuple

• List

• Matrix

• Dataframe

Then, it will be followed by Decision Making Statements: (if, if…else, for, while). Going ahead, you will learn how to perform Data Manipulation with the dplyr package and data visualization with the ggplot2 package.

#r #data-science

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👉 This video will introduce you to the R programming language, and will give you a hands-on overview of the statistical programming language R, one of the most important programming tools in data science…

Enjoy the video!

⏰Timestamps⏰

- 00:00 Welcome
- 00:24 R Introduction
- 01:38 R Installation
- 06:22 R Variables
- 15:20 R Math Functions
- 17:06 R Strings
- 24:04 R Comparison Operators
- 28:16 R If Else
- 35:37 R While Loop
- 40:13 R For Loop
- 45:18 R Functions
- 52:55 R Lists
- 57:29 R Apriori Algorithm

Link to download R:

https://cran.r-project.org/bin/windows/base/

Link to Download RStudio:

https://www.rstudio.com/products/rstudio/download/

#r #r-programming #programming

1611665228

In this R Tutorial For Beginners video, you will learn r programming language from scratch to advance concepts. This R training video also covers hands-on demo and interview questions. This R Programming Course is a must-watch video for everyone who wishes to learn the R language and make a career in the data science domain.

#r programming course #r programming course #r tutorial for beginners #learn r language

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Learn R Programming for Beginners in our 3-hour video releasing today! R is a programming language software environment used for statistical computing and graphics. Owing to its computational power, the R programming language is extremely favoured by statisticians and data analysts and data miners for the purpose of carrying out data analysis and developing statistical software. These factors have made R to be one of the most favoured programming languages with data science, which is exactly why so many people want to learn it today.

Great Learning brings you this tutorial on R Programming for Beginners to help you understand everything you need to know about this topic and getting started on the journey to learn about it well. This video starts with an introduction to R and its installation, followed by understanding the concepts of variables, data types and operators, etc. in R. Following this, we will understand data manipulation with dplyr and data visualization with ggplot2. Finally, we learn about neural networks! This video teaches R programming and its key functions and concepts with a case study, demonstrations & examples to help you get started on the right foot.

- 00:00:00 Introduction
- 00:01:10 Agenda
- 00:01:37 Installing R and R-studio
- 00:03:09 Variables, Datatypes and Operators
- 00:16:48 Vector in R
- 00:24:49 List, Matrix and Array in R
- 00:38:47 Inbuilt Functions in R
- 00:43:35 Flow Control Statements in R
- 00:54:12 Data Manipulation with dplyr
- 01:07:50 Data Visualization with ggplot2
- 01:27:16 Pokemon Case Study
- 02:03:31 Intro to Neural Networks
- 02:31:54 Demo: Neural Networks using R

#python #data-analysis #r #r-programming #programming

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I currently lead a research group with data scientists who use both R and Python. I have been in this field for over 14 years. I have witnessed the growth of both languages over the years and there is now a thriving community behind both.

I did not have a straightforward journey and learned many things the hard way. However, you can avoid making the mistakes I made and lead a more focussed, more rewarding journey and reach your goals quicker than others.

Before I dive in, let’s get something out of the way. R and Python are just tools to do the *same* thing. **Data Science**. Neither of the tools is inherently better than the other. Both the tools have been evolving over years (and will likely continue to do so).

Therefore, the short answer on whether you should learn Python or R is: it depends.

The longer answer, if you can spare a few minutes, will help you focus on what really matters and avoid the most common mistakes most enthusiastic beginners aspiring to become expert data scientists make.

#r-programming #python #perspective #r vs python: what should beginners learn? #r vs python #r

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*Data types are kept easy.*

Data types of R are quite different when we compare with other programming languages. Here, we’ll outline the data types of R.

*Integers are numbers without a decimal point*. Unlike other programming languages, R represents all integers as a “double” data type. But the main difference is, you need to write “L” to represent integers in arithmetic operations. For example 9L.

*Instead of floats, R has a double data type to represent both for making arithmetic calculations simpler*. And when you look for integers and floats in programming languages, you’ll see double after writing the function to specify the data type. As an example: 9 and 3,4.

*The most basic data type of R that is the lifeblood of its operations because R works with vectorized operations*. When we define vectors in R, they’re a sequence of the data element of the same basic time. It only contains the element of the same data type. If not, R will try to convert it into the most dominant data type.

*The complex data type is only used to represent complex (imaginary) numbers in R*. Unlike most data types, the complex data type is not used commonly in R. We can give a+bi as an example.

#data-type #r-programming #r-programming-language #r #programming-languages #data science