This document introduces computational stylistics as a sub-discipline of computational linguistics that studies patterns in linguistic encoding of information using computers. It evolved in the 1960s and allows for more accurate analysis of stylistic patterns through quantification of elements like word types, lengths, and sentences. Computational stylistics can be used to analyze literary works and distinguish authors' unique styles. It analyzes fields like poetry, novels and plays. Corpora include works from Shakespeare and Emily Dickinson. The analysis helps determine an author's grammar, lexicon, semantics and phonology. One study accurately classified texts into categories like cooking, ecology and music using easily computed variables like punctuation and word frequencies.