[Properties of a scale of concern for COVID-19: Exploratory analysis in a Peruvian sample]. [PDF]
Med Clin (Barc), 2020 Ruiz Mamani PG +3 more
europepmc +1 more source
[Relevance of a guide in Quechua on rational use of medicines in Andean students of health sciences in Peru]. [PDF]
Rev Salud Publica (Bogota), 2023 Castilla-Torres NV +2 more
europepmc +1 more source
Self-Compassion and COVID-19 Stress in Turkish Healthcare Workers: The Mediating Role of Psychological Resilience. [PDF]
Psychol Rep, 2023 Harmanci H, Akdeniz S.
europepmc +1 more source
Psychometric properties of the GAD-7 score to detect generalized anxiety in health professionals in Bolivia. [PDF]
Rev Peru Med Exp Salud Publica, 2022 Porto MF +4 more
europepmc +1 more source
Extending Time-Changed Lévy Asset Models Through Multivariate Subordinators [PDF]
The traditional multivariate Lévy process constructed by subordinating a Brownian motion through a univariate subordinator presents a number of drawbacks, including the lack of independence and a limited range of dependence.
Elisa Luciano, Patrizia Semeraro
core
Estimadores del índice de cola y el valor en riesgo
Cuadernos de Administración, 2010 Este artículo presenta algunas metodologías para cuantificar riesgo cuando la distribución de pérdidas presenta eventos extremos, debido a que los activos financieros generalmente presentan alta curtosis.
Andrés Mora Valencia
doaj
Ausencia de normalidad y desigualdad del tamaño de los grupos : ¿afecta a la estimación de la autocorrelación? [PDF]
Hemos diseñado un experimento de simulación Monte Carlo para examinar el comportamiento de cuatro procedimientos para el diagnóstico de la autocorrelación de primer orden: ρHCH, ρj, ρPP y ρWHS. Utilizamos dos estructuras de la matriz de correlaciones, AR
Fernández García, María Paula +1 more
core
Semiparametric estimation of (constrained) ultrametric trees [PDF]
This paper introduces a general, formal treatment of dynamic constraints, i.e., constraints on the state changes that are allowed in a given state space.
DeSarbo, Wayne S., Wedel, Michel
core +1 more source
Memory Monitoring Recognition Test (MMRT), a new measurement of stimular source monitoring: Software and comprehension. [PDF]
PLoS OneMartínez-Suárez PC +4 more
europepmc +1 more source