R Programming

R is a programming language and a software environment for graphics, and statistical computing. R Programming provides a wide variety of graphical techniques, linear and nonlinear modelling, data analysis, and time-series analysis with great extent. It’s easy coding, wide number of packages, and Free software is making people crazy about R programming language.

Introduction

1. R Software Download
2. Install R Software
3. Download and Install R Studio
4. Install R packages

Operators in R Programming

1. Arithmetic Operators
2. Comparison Operators
3. Logical Operators

Decision Making & Loops

1. If Statement
2. If Else Statement
3. Nested If Else Statement
4. Else If Statement
5. Switch Statement
6. Break Statement
7. Next Statement
8. While Loop
9. For Loop
10. Repeat Loop

R Objects

1. Vectors
2. Matrix
3. Arrays
4. Lists
5. Data Frame

Data Sources

1. Create ODBC Connection
2. Create SQL Server Native Client 11.0 Connection
3. Read Data from SQL Server
4. Read Data from CSV File
5. Import Data From Text File using read.table

R Charts & Graphs

1. Bar Chart
2. Stacked & Clustered Bar Chart
3. Pie Chart
4. Scatter Plot
5. Histogram
6. Boxplot
7. Stem and Leaf Plot
8. Mosaic Plot

ggplot2

1. Boxplot
2. Density Plot
3. Dot Plot
4. Histogram
5. Jitter
6. Line Plot
7. Scatter Plot
8. Violin Plot
9. Save R ggplot

Functions

1. Introduction to Functions
2. Recursive Functions

Math Functions

1. abs
2. sqrt
3. ceiling
4. floor
5. round

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