Sökning: "univariate test"
Visar resultat 1 - 5 av 50 avhandlingar innehållade orden univariate test.
1. Essays on Consumption : - Aggregation, Asymmetry and Asset Distributions
Sammanfattning : The dissertation consists of four self-contained essays on consumption. Essays 1 and 2 consider different measures of aggregate consumption, and Essays 3 and 4 consider how the distributions of income and wealth affect consumption from a macro and micro perspective, respectively. LÄS MER
2. Essays on structural equation modelling with applications of the basic univariate twin model
Sammanfattning : Structural equation models have proven useful for studies of genetic and environmental effects forvarious traits end the classical twin study has been considered as a powerful design for such studies. This thesis consist of five papers dealing with the analysis of structural equation models with applications of the basic univariate twin model. LÄS MER
3. Properties and tests for some classes of life distributions
Sammanfattning : A life distribution and its survival function F = 1 - F with finitemean y = /q F(x)dx are said to be HNBUE (HNWUE) if F(x)dx < (>)U exp(-t/y) for t > 0. The major part of this thesis deals with the classof HNBUE (HNWUE) life distributions. LÄS MER
4. On-line vectorcardiography in ischemic heart disease
Sammanfattning : The clinical usefulness of continuous on-line vector cardiography (VCG) was assessed in 435 patients, admitted to the coronary care unit. The ability of 24-hour VCG monitoring to differentiate patients with or without ischemic heart disease (IHD), to provide long-term prognostic information and to predict results from a predischarge exercise test in patients with unstable angina pectoris or acute myocardial infarction (MI) was evaluated. LÄS MER
5. Four Essays on Building Conditional Correlation GARCH Models
Sammanfattning : This thesis consists of four research papers. The main focus is on building the multivariate Conditional Correlation (CC-) GARCH models. In particular, emphasis lies on considering an extension of CC-GARCH models that allow for interactions or causality in conditional variances. LÄS MER