Left-censored data
Extension of the SAEM algorithm to left-censored data in nonlinear mixed-effects model: Application to HIV dynamics model
... dynamics; Left-censored data; MCMC algorithm; Nonlinear mixed-effects models; SAEM algorithm 1 Introduction HIV viral load is a widespread marker of the evolution of HIV infected pa- tients (1); the ...
25
Lasso regularization for left-censored Gaussian outcome and high-dimensional predictors
... handle left-censored data enhanced with a Lasso regularization to accommodate high-dimensional ...load data after logarithmic ...of censored and uncensored ...simulated data ...
14
2016 — Quantitative analysis of left-censored concentration data in environmental site characterization
... for left-censored data can be found in Kroll & Stedinger (1996), Sinha, Lambert and Trumbull (2006), Hewett & Ganser (2007), European Food Safety Authority (2010), and Shoari et ...
211
Left unilateral neglect as a disconnection syndrome.: Disconnection in left neglect
... dominant left hemisphere is no longer accepted, other aspects of Geschwind’s proposal might help interpreting patterns of performance later described in split-brain patients and in neglect ...the left ...
46
A penalized likelihood approach for a progressive three-state model with censored and truncated data: application to AIDS.
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
19
A Bayesian hierarchical approach to account for left-censored and missing exposure data prone to classical measurement error when analyzing lung cancer mortality due to γ-rays in the French cohort of uranium miners.
... 6 To illustrate the point, this paper focuses on the specific problem of accounting for the three above sources of uncertainty when estimating the association between occupational exposure to low levels of γ-radiation ...
37
Estimation of conditional mixture Weibull distribution with right-censored data using neural network for time-to-event analysis
... 5 Conclusion In this paper, we described a new approach, DeepWeiSurv, to the survival anal- ysis. The key role of DeepWeiSurv is to predict the parameters of a mixture of Weibull distributions with respect to the ...
14
Evidential-EM Algorithm Applied to Progressively Censored Observations
... Abstract. Evidential-EM (E2M) algorithm is an effective approach for computing maximum likelihood estimations under finite mixture models, especially when there is uncertain information about data. In this paper ...
11
Tree-based censored regression with applications in insurance
... of data (see ...a censored quantile regression model, which extends the methodol- ogy of Wang and Wang ( 2009 ...observed data, which is not the case in the present pa- ...
33
Conditional variance estimation in censored regression models
... with censored data involves an increasing interest among ...be censored since failures may result from impurities or vacuums in the studied materials, or no failure may occur at all due to time ...
17
Combining regional estimation and historical floods: a multivariate semi-parametric peaks-over-threshold model with censored data
... 1 Introduction Statistical analysis of extremes of uni-variate hydrological time series is a relatively well chartered problem. Two main representations can be used in the context of ex- treme value theory (e.g. Madsen ...
32
A penalized likelihood approach for arbitrarily censored and truncated data: application to age-specific incidence of dementia.
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
30
Testing for one-sided alternatives in nonparametric censored regression
... 5 Data analysis In this section, we use the proposed methods to analyze a data set related to unemploy- ment duration times. The survey Encuesta de Poblaci´ on Activa (Labour Force Survey) is carried out by ...
26
On L-spaces and left-orderable fundamental groups
... arXiv:1107.5016v1 [math.GT] 25 Jul 2011 STEVEN BOYER, CAMERON MCA. GORDON, AND LIAM WATSON Abstract. Examples suggest that there is a correspondence between L-spaces and 3- manifolds whose fundamental groups cannot be ...
30
Left-handed optical radiation torque
... cannot be considered as a left handed optomechanical manifestation. This is also the case for the reversed orbiting motion of a micropar ticle with irregular shape induced by a linearly polarized vortex beam ...
6
Data fusion of left ventricle Electro-Anatomic Mapping and Multislice Computerized Tomography for Cardiac Resynchronisation Therapy optimization
... Mapping data and Multislice Computerized Tomography ...the data obtained by EAM include: (i) a 3D surface reconstruction from points located inside the LV chamber, (ii) anatomical landmarks and (iii) points ...
5
Graded left modular lattices are supersolvable
... graded, left modular lattice, then L is ...and left modular, then it has an EL-labelling of the edges of its Hasse diagram, such that the labels which appear on any maximal chain are the numbers 1 through n ...
7
Left greedy palindromic length
... of left greedy palindromic length, which is the number of palindromes in the palindromic decomposition obtained considering iteratively the longest palindromic prefix as the first ...the left greedy ...
8
Testing for one-sided alternatives in nonparametric censored regression
... (e-mail: juancp@uvigo.es) Abstract: Assume we have two populations satisfying the general model Y j = m j (X j ) + ε j , j = 1, 2, where m(·) is a smooth function, ε has zero location and Y j is possibly ...
1
A penalized likelihood approach for an illness-death model with interval-censored data: application to age-specific incidence of dementia.
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
25