Zobrazeno 1 - 10
of 583
pro vyhledávání: '"Heitjan Daniel F"'
Autor:
Chen, Heng, Heitjan, Daniel F.
We present a method to analyze sensitivity of frequentist inferences to potential nonignorability of the missingness mechanism. Rather than starting from the selection model, as is typical in such analyses, we assume that the missingness arises throu
Externí odkaz:
http://arxiv.org/abs/2302.03740
Autor:
Balagopal, Anjali, Morgan, Howard, Dohopoloski, Michael, Timmerman, Ramsey, Shan, Jie, Heitjan, Daniel F., Liu, Wei, Nguyen, Dan, Hannan, Raquibul, Garant, Aurelie, Desai, Neil, Jiang, Steve
Automatic segmentation of medical images with DL algorithms has proven to be highly successful. With most of these algorithms, inter-observer variation is an acknowledged problem, leading to sub-optimal results. This problem is even more significant
Externí odkaz:
http://arxiv.org/abs/2102.07880
Autor:
Arguiri Evguenia, Dukes Floyd, Pietrofesa Ralph, Hagan Sarah, Tan Kay-See, Tyagi Sonia, Christofidou-Solomidou Melpo, Heitjan Daniel F, Solomides Charalambos C, Cengel Keith A
Publikováno v:
BMC Cancer, Vol 11, Iss 1, p 269 (2011)
Abstract Background Flaxseed (FS) is a dietary supplement known for its antioxidant and anti-inflammatory properties. Radiation exposure of lung tissues occurs either when given therapeutically to treat intrathoracic malignancies or incidentally, suc
Externí odkaz:
https://doaj.org/article/26f2954455ea460f8e65935283ac8707
Autor:
Balagopal, Anjali, Morgan, Howard, Dohopolski, Michael, Timmerman, Ramsey, Shan, Jie, Heitjan, Daniel F., Liu, Wei, Nguyen, Dan, Hannan, Raquibul, Garant, Aurelie, Desai, Neil, Jiang, Steve
Publikováno v:
In Artificial Intelligence In Medicine November 2021 121
Publikováno v:
In Contemporary Clinical Trials Communications March 2020 17
Publikováno v:
Annals of Applied Statistics 2013, Vol. 7, No. 4, 2062-2080
Estimates of the effects of treatment on cost from observational studies are subject to bias if there are unmeasured confounders. It is therefore advisable in practice to assess the potential magnitude of such biases. We derive a general adjustment f
Externí odkaz:
http://arxiv.org/abs/1401.1683
Publikováno v:
Annals of Applied Statistics 2012, Vol. 6, No. 4, 1689-1706
Studies of smoking behavior commonly use the time-line follow-back (TLFB) method, or periodic retrospective recall, to gather data on daily cigarette consumption. TLFB is considered adequate for identifying periods of abstinence and lapse but not for
Externí odkaz:
http://arxiv.org/abs/1301.2429
Autor:
Li, Shuang1 (AUTHOR), Heitjan, Daniel F.2,3 (AUTHOR)
Publikováno v:
Statistics in Biopharmaceutical Research. Jan-Mar2023, Vol. 15 Issue 1, p125-132. 8p.
Autor:
Chen, Heng1 (AUTHOR) hchen3@fredhutch.org, Heitjan, Daniel F.2,3 (AUTHOR) dheitjan@smu.edu
Publikováno v:
Biometrics. Dec2022, Vol. 78 Issue 4, p1342-1352. 11p.
Predicting Hospital Readmission in Medicaid Patients With COPD Using Administrative and Claims Data.
Publikováno v:
Respiratory Care; May2024, Vol. 69 Issue 5, p541-548, 8p