The fitting of dynamical systems can be improved by estimating derivatives in a manner similar to that used to fit...
Many applied statistical problems address how change two variables are related. In this chapter derivatives are presented as a language...
Rapid Cycling Bipolar Disorder outpatients completed twice-daily mood self-ratings for 3 consecutive months. These ratings were matched with local measurements...
Time is unlike any other variable. This chapter considers the difference in perspectives offered by discrete-time and continuous-time approached to...
This article proposes a new method for estimating derivatives on calculating the Empirical Bayes estimates of derivatives from a mixed...
This study investigated reciprocal relationships between adolescent mothers and their children’s well-being through an analysis of the coupling relationship of...
This chapter introduces one approach to describing constructs that consist of easily reversed, short–term changes — data that is often...
Intraindividual measures, such as intraindividual standard deviation or coefficient of variation, are incomplete representations variability. Studying variability can be made...
Daily data from the NDHWB (n = 783; age range 37–90) were analyzed to produce ‘dynamic characteristic’ estimates of stress...
Mediation models based on cross-sectional data can produce unexpected estimates, so much so that making longitudinal or causal inferences is...