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pro vyhledávání: '"Carpenter, James P."'
The ICH E9(R1) Addendum (International Council for Harmonization 2019) suggests treatment-policy as one of several strategies for addressing intercurrent events such as treatment withdrawal when defining an estimand. This strategy requires the monito
Externí odkaz:
http://arxiv.org/abs/2308.13256
Autor:
Tackney, Mia S., Williamson, Elizabeth, Cook, Derek G., Limb, Elizabeth, Harris, Tess, Carpenter, James
Clinical trials that investigate interventions on physical activity often use accelerometers to measure step count at a very granular level, often in 5-second epochs. Participants typically wear the accelerometer for a week-long period at baseline, a
Externí odkaz:
http://arxiv.org/abs/2303.17331
Autor:
Dandouras, Iannis, Taylor, Matt G G T, de Keyser, Johan, Futaana, Yoshifumi, Bamford, Ruth A, Branduardi-Raymont, Graziella, Chaufray, Jean-Yves, Constantinescu, Dragos, de Angelis, Elisabetta, Devoto, Pierre, Eastwood, Jonathan, Echim, Marius, Garnier, Philippe, Grison, Benjamin, Hercik, David, Lammer, Helmut, Laurens, André, Leblanc, François, Milillo, Anna, Nakamura, Rumi, Přech, Lubomír, Roussos, Elias, Štverák, Štěpán, Forest, Julien, Trouche, Arnaud, Hess, Sébastien L G, Vélez, Jean-Charles Mateo, Carpenter, James, Winter, Josef
The Lunar Orbital Platform-Gateway (LOP-Gateway, or simply Gateway) is a crewed platform that will be assembled and operated in the vicinity of the Moon by NASA and international partner organizations, including ESA, starting from the mid-2020s. It w
Externí odkaz:
http://arxiv.org/abs/2301.02189
We present a deep learning based approach to containerized application runtime stability analysis, and an intelligent publishing algorithm that can dynamically adjust the depth of process-level forensics published to a backend incident analysis repos
Externí odkaz:
http://arxiv.org/abs/2104.13193
Autor:
Lee, Katherine J, Tilling, Kate, Cornish, Rosie P, Little, Roderick JA, Bell, Melanie L, Goetghebeur, Els, Hogan, Joseph W, Carpenter, James R
Missing data are ubiquitous in medical research. Although there is increasing guidance on how to handle missing data, practice is changing slowly and misapprehensions abound, particularly in observational research. We present a practical framework fo
Externí odkaz:
http://arxiv.org/abs/2004.14066
Autor:
Quartagno, Matteo, Carpenter, James R., Walker, A. Sarah, Clements, Michelle, Parmar, Mahesh K. B.
Background. Designing trials to reduce treatment duration is important in several therapeutic areas, including TB and antibiotics. We recently proposed a new randomised trial design to overcome some of the limitations of standard two-arm non-inferior
Externí odkaz:
http://arxiv.org/abs/2002.10962
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Marginal structural models (MSMs) are commonly used to estimate causal intervention effects in longitudinal non-randomised studies. A common issue when analysing data from observational studies is the presence of incomplete confounder data, which mig
Externí odkaz:
http://arxiv.org/abs/1911.12624