Introduction to R
- Install R & R studio
- Perform basic operations in R using the command line
- Learn the use of IDE R Studio
- Use the ‘R help’ feature in R
Basics of R Programming
- Variables in R
- Scalars
- Vectors
- Matrices
- List
- Data frames
- Using c, Cbind, Rbind, attach and detach functions in R
- Factors
Data Manipulation in R
- Data sorting
- Cleaning data
- Recoding data
- Merging data
- Slicing of Data
- Apply functions
Functions and operators in R
- Topics
- Numerical functions
- Character functions
- Operators in R
- Arithmetic operator
- Relational operator
- Logical operator
- Assignment operator
Decision making and looping statements in R
- If loop
- For loop
- While loop
- Break, next and pass statement
Data Import in R
- Reading Data from excel, csv and txt files
- Writing Data
- Basic SQL queries in R
- Connecting to the database
- Dealing with Date values
Exploratory Data Analysis
- Box plot
- Histogram
- Pareto charts
- Pie graph
- Line chart
- Scatterplot
- Developing Graphs