Introduction to R

R is a programming language designed for statistical computing and graphics. It's widely used in data science, statistical analysis, and machine learning.

Key Features:

• Powerful statistical analysis
• Excellent data visualization (ggplot2)
• Rich ecosystem of packages (CRAN)
• Vector-based operations
• Interactive development

Basic R:

# Print output
print("Hello, R!")
cat("Hello, R!\n")

# Variables
name <- "R Programming"
age <- 30
is_fun <- TRUE

Vectors:

numbers <- c(1, 2, 3, 4, 5)
names <- c("Alice", "Bob", "Charlie")