The LaTeX typesetting is used to create professional looking documents on a home computer. It may have a steeper learning curve than using a Word Processor, but this initial effort will often pay off reasonably quickly. The system is almost a necessity for anyone writing documents with a large amount of mathematics as most alternatives are painful to use efficiently. Read the rest of this entry »
LaTeX Typesetting – Basics
November 28th, 2010Programming with R – Checking Data Types
November 13th, 2010There are a number of useful functions in R that test the variable type or convert between different variable types. These can be used to validate function input to ensure that sensible answers are returned from a function or to ensure that the function doesn’t fail. Read the rest of this entry »
