Log-skew-normal accelerated failure time models [PDF]
, 2012 Accelerated Failure Time models (AFT) are useful alternatives to the Cox model in survival analysis. Recently, AFT models for multivariate data have been considered with exible distributions of the error term.
Callegaro, Andrea
core
Results from Accelerated Failure Time Model* for All-Cause Mortality.
, 2015 † Comparisons are first group vs. referent group. For example, for the P vs. R comparison, the Preserved group indicates that survival for a patient with preserved renal function is approximately three times longer than that of a patient with reduced ...
Brian H. Rowe (124408) +5 more
core +1 more source
Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows
Advanced Engineering Materials, EarlyView.A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba +5 more
wiley +1 more source
Drivers of delay in reported malaria care-seeking in Myanmar and Thailand
Malaria JournalBackground Timely malaria care-seeking and treatment is crucial to prevent severe illness and reduce onward transmission. This study assessed the reported time to care-seeking and identified its associated factors among febrile patients attending ...
Khaing Zin Zin Htwe +12 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
An Investigation of the Initial Recovery Time of Chinese Enterprises Affected by COVID-19 Using an Accelerated Failure Time Model. [PDF]
Int J Environ Res Public Health, 2021 Yang L, Qi Y, Jiang X.
europepmc +1 more source
Nonparametric Bayesian analysis of the accelerated failure time model
The baseline probability distribution for accelerated failure time is modeled with a Dirichlet process. A fully Bayesian analysis is developed for the estimation of regression coefficients as well as for the estimation of survival curves.
Christensen, Ronald, Johnson, Wesley
core
The two-sample problem in the accelerated failure time model.
, 1988 A test is proposed for comparing two groups for difference in survivor distributions. This test allows for general censoring and for concomitant information in the form of categorical covariates.
Peterson, Edward Lawrence
core
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Estimating Time-Varying Treatment Switching Effect Using Accelerated Failure Time Model with Application to Vascular Access for Hemodialysis. [PDF]
Commun Stat Theory Methods, 2023 Chu FI, Wang Y.
europepmc +1 more source