Effective interventions may not be limited to changing means, but instead may also include changes to how variables affect each...
Rapid Cycling Bipolar Disorder outpatients completed twice-daily mood self-ratings for 3 consecutive months. These ratings were matched with local measurements...
This essay reviews emerging trends in modeling repeated measures data. Three longitudinal models are discussed: panel model designs, growth curve...
Stochastic differential equation (SDE) models are a promising method for modeling intraindividual change and variability. This method uses structural equation...
Intraindividual measures, such as intraindividual standard deviation or coefficient of variation, are incomplete representations variability. Studying variability can be made...
This chapter introduces one approach to describing constructs that consist of easily reversed, short–term changes — data that is often...
Many applied statistical problems address how change two variables are related. In this chapter derivatives are presented as a language...
Methods for fitting the damped linear oscillator model using differential equation modeling can yield biased parameter estimates when applied to...
This is an introduction to dynamical systems ideas. Dynamical systems are mathematical models of one or more constructs that change...
This paper examines the estimation of derivatives from in-vehicle measures of vehicle control such as steering wheel angle. At very...