Topics

• Pipe operators (%>% and others)
• Factors
• Control flow structures
• *apply family of functions (functionals)
• Regular Expressions (regex)

Examples

• Basic use and chaining
• Consolidating Factor Levels with a List
• Basic For Loop Construction
• Optimal Construction of a For Loop
• Combining multiple `data.frames` (`lapply`, `mapply`)
• Eliminating Whitespace