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Statistics in Medicine, 2015 The propensity score is defined as a subject's probability of treatment selection, conditional on observed baseline covariates. Weighting subjects by the inverse probability of treatment received creates a synthetic sample in which treatment assignment ...
Peter C Austin, Elizabeth A Stuart
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Light-weighting in aerospace component and system design
Propulsion and Power Research, 2018 Light-weighting involves the use of advanced materials and engineering methods to enable structural elements to deliver the same, or enhanced, technical performance while using less material. The concept has been extensively explored and utilised in many
Lei Zhu, N Li, Peter R N Childs
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Prepregnancy weight, weight gain, and birth weight
American Journal of Obstetrics and Gynecology, 1986The effect of maternal weight gain on birth weight in 2946 live births with delivery after 37 weeks' gestation was studied at Moffitt Hospital, University of California (San Francisco), between September, 1980, and December, 1983. The sample was stratified into four categories according to prepregnancy weight for height with use of a body mass index ...
B F, Abrams, R K, Laros
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Overlap Weighting: A Propensity Score Method That Mimics Attributes of a Randomized Clinical Trial.
Journal of the American Medical Association (JAMA), 2020treatment and associated with testing positive COVID-19. adjusted comparisons estimated narrow CIs,
L. Thomas, Fan Li, M. Pencina
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International Journal of Systems Science, 2022
This paper investigates the characteristics of the variable-augmented-based free-weighting matrices and studies their application to the stability analysis of the systems with time-varying delay.
Yong He +3 more
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This paper investigates the characteristics of the variable-augmented-based free-weighting matrices and studies their application to the stability analysis of the systems with time-varying delay.
Yong He +3 more
semanticscholar +1 more source
Weighted Pseudoinverses with Singular Weights
SIAM Journal on Applied Mathematics, 1971Summary: This paper develops a singular weighted pseudoinverse which generalizes the product generalized inverse of a matrix. A condition to insure uniqueness of this pseudoinverse and a computational formula are obtained.
Ward, J. F. +2 more
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Weighted Pseudoinversion with Indefinite Weights
Ukrainian Mathematical Journal, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Varenyuk, N. A. +3 more
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