A program for generating randomized simple and context-sensitive sequences

Abstract

This article introduces Sequence Generation 2008 (SeqGen2008), a Windows-based sequence generator. SeqGen2008 can generate simple sequences satisfying user-defined event probabilities or frequencies. The program can also generate context-sensitive sequences satisfying user-defined transition matrices that specify the probabilities or frequencies with which distinct events are to follow specific contexts. An analysis of the properties and behavior of the algorithms employed by SeqGen2008 reveals that the algorithms are unbiased in their generation of sequences. Copyright 2008 Psychonomic Society, Inc.