Results 221 to 230 of about 150,136 (266)
Some of the next articles are maybe not open access.
MULTIVARIATE TAIL ESTIMATION WITH APPLICATION TO ANALYSIS OF COVAR
ASTIN Bulletin, 2013AbstractThe quality of estimation of multivariate tails depends significantly on the portion of the sample included in the estimation. A simple approach involving sequential statistical testing is proposed in order to select which observations should be used for estimation of the tail and spectral measures. We prove that the estimator is consistent. We
Nguyen, Tilo, Samorodnitsky, Gennady
openaire +2 more sources
Analysis of Uncertainties in Estimates of Components of Variance in Multivariate ROC Analysis
Academic Radiology, 2001Solutions have previously been presented to the problem of estimating the components of variance in the general linear model used for multivariate receiver operating characteristic (ROC) analysis. The case where the variance components do not change across the modalities under comparison was first treated, followed by the case where they are permitted ...
S V, Beiden +3 more
openaire +2 more sources
Estimation methods for multivariate Tobit confirmatory factor analysis
Computational Statistics & Data Analysis, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Denise Reis Costa +3 more
openaire +2 more sources
Performance analysis of state estimators for a multivariable process
2017 International Conference on Nascent Technologies in Engineering (ICNTE), 2017State estimation techniques play a great role in providing insight into plant dynamics by providing information about the quality variables in the system. For multivariable systems, typically few variables are directly measured, while others can be estimated.
Anjali Deshpande +2 more
openaire +1 more source
Composite likelihood estimation in multivariate data analysis
Canadian Journal of Statistics, 2005Summary: The authors propose two composite likelihood estimation procedures for multivariate models with regression/univariate and dependence parameters. One is a two-stage method based on both univariate and bivariate margins. The other estimates all the parameters simultaneously based on bivariate margins.
Zhao, Yinshan, Joe, Harry
openaire +2 more sources
Bayes Estimate of the Noncentrality Parameter in Multivariate Analysis
Communications in Statistics - Simulation and Computation, 1974Madansky and Olkin (1969) derived approximate confidence intervals for the parameter,μ∑-1μ This paper deals with the estimation of the parameter using a Bayes technique. The general case with parameter Ω=∑-1MN is also considered and Bayes estimates of Ω and tr j Ω derived.
openaire +2 more sources
Performance analysis of the AM-SG parameter estimation for multivariable systems
Applied Mathematics and Computation, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Heqiang Han +4 more
openaire +2 more sources
Quality of evidence for multivariate analysis to keep stable estimates
International Journal of Cardiology, 2013De Felice et al. reported clinical outcome in patients treated with abciximab [1]. I have some concern on their study outcome from a statistical viewpoint. First, they detected 35 patients with major adverse cardiac events for 30 days (15 patientswithout abciximab and 20 patients with abciximab).
openaire +2 more sources