R Programming

• Understand and write R programs
• Work with data structures such as vectors, matrices, lists, and data frames
• Use control structures and functions effectively
• Import, manage, and manipulate data in R
• Create different types of R plots for data visualization

• What is R?
• Why R?
• Installation
• R Studio Installation
• R Studio Interface
• First R Program

• Variables
• Basic Data Types
• Variable Assignment
• Comments
• Relational Operators
• Logical Operators
• Sequences
• Replicate Function

• if, if-else, else if
• ifelse() Function
• for Loops
• while Loops
• repeat Loops
• break and next Statements

• User-Defined Functions
• Functions Returning Multiple Values
• Inline Functions
• Function Return Value
• Recursive Functions

• Object and Class Concepts
• R Inheritance

• Vectors
• Matrices
• Lists
• Data Frames
• Factors

• Vector Indexing
• Matching Operator
• Vector Arithmetic
• Vector Methods
• Vector Coercion
• Logical Vectors

• Mathematical Functions in R
• Random Number Generation

• diag() Function
• Naming Rows & Columns
• Matrix Indexing
• rbind() and cbind() Functions
• Matrix Operations
• Matrix-Specific Functions

• List Indexing
• Subset Operator
• List Concatenation

• Creating Data Frames
• Data Frame Indexing
• subset() Function
• rbind() and cbind() Functions
• edit() Function

• Importing Data from Text Files
• Importing Data from CSV Files
• Importing Data from RDS Files
• Importing Data from the Internet
• Importing Data from Clipboard
• Exporting Data to CSV Files

• select() Function
• filter() Function
• arrange() Function
• rename() Function
• mutate() Function
• group_by() Function
• Pipe Operator %>%

• Bar Graphs
• Horizontal Bar Graphs
• Stacked Bar Plots
• Histograms
• Scatter Plots
• Line Graphs
• Box Plots
• Multiple Plots in Layout

• Data Analyst
• Statistical Programmer
• R Programmer
• Data Technician
• Research Assistant

• KHDA-Approved Training: Recognized Certification for professional value
• Professional Trainers: Learn from experienced instructors skilled in R programming
• Comprehensive Curriculum: Covers R from basics to advanced data handling and plotting
• Well-Equipped Classrooms: Training centers with the required tools and software
• Accessible Locations: Available in both Dubai and Sharjah branches

• Basic computer knowledge
• Familiarity with simple mathematical concepts is helpful

The R Programming course at Aptech Computer Training, offered at our Dubai and Sharjah branches, provides a complete introduction to working with R, a powerful language for statistical computing, data manipulation, and graphical representation. This course helps learners understand R installation, RStudio, the RStudio interface, and how to write their first R program, while building strong foundations in basic mathematical operations, data types, control structures, functions, data structures, and vectorized operations.

Learners will explore key R concepts such as vectors, matrices, lists, data frames, factors, and the use of logical operators, sequences, indices, and arithmetic operations. The course also covers essential topics such as random number generation, subsetting objects, importing and exporting different data formats, and managing data frames using the dplyr package. In addition, students will learn to create a wide range of R programming plot functions, including bar graphs, histograms, scatter plots, line graphs, box plots, and multiple layout plots.

This program equips participants with the skills needed to work confidently in R for data handling, transformation, and visualization.