ITSLAB: Interrupted Time-Series Lab
Computer-intensive simulation methods are often used to test and compare effect size statistics for singe-case experimental designs. Because there are many established single-case statistics, and because no one statistical method has demonstrated clear superiority, Monte Carlo simulation studies can clarify the conditions under which different methods may be appropriate. Simulations can also test statistical assumptions and define distributional properties for single-case effect size indices that are clinically useful but not well understood from a research perspective. Interrupted Time-Series Lab (ITSLAB) is a free software application for conducting simulation research with single-case statistics. ITSLAB allows users to manipulate parameters (including phase length, baseline trend, level- and slope-change effects, autocorrelation, and within-phase error variance) while exploring the distributions and statistical power of several popular single-case effect size measures.
Click here [ITSLAB_v0.1.exe, 68KB] to download the most recent version of ITSLAB for Windows
How to Cite: Tarlow, K. R. (2017). ITSLAB: Interrupted Time-Series Lab, Version 0.1. College Station, TX: Author. Retrieved from http://www.ktarlow.com/stats/itslab