Time series analysis is a statistical methodology appropriate for an important class of
longitudinal research designs. Such designs typically involve single subjects or research …

El diseño de series temporales constituye, en la actualidad, una de las herramientas de
trabajo insustituibles dentro del ámbito social y psicológico. En especial, cuando se …

Time series analysis is a statistical methodology appropriate for longitudinal research
designs that involve single subjects that are measured repeatedly at regular intervals over a …

Background Adherence to medical recommendations is often suboptimal, making
examination of adherence data an important scientific concern. Studies that attempt to …

A basic tenet of empirical research on cigarette smoking behavior is the systematic
assessment of patterns of use. However, the large majority of extant research relies on …

The present study sought to evaluate the day-to-day patterns of tobacco, alcohol, and
marijuana use among first-year college students in the United States. Using 210 days of …

Se compara el funcionamiento del formato continuo frente al Likert de cinco puntos a partir
de la administración de una batería de cuestionarios sobre autoestima a 640 estudiantes de …

To enhance prolonged smoking cessation or reduction, a better understanding of the
process of change is needed. This study examines daily smoking rates following the end of …

This article evaluates the performance of three automated procedures for ARMA model
identification commonly available in current versions of SAS for Windows: MINIC, SCAN …

Time series analysis (TSA) is a statistical procedure appropriate for repeated and equally
spaced observations on a single subject or unit. The goal may be to determine the nature of …