Zobrazeno 1 - 10
of 19 708
pro vyhledávání: '"A, Sauerbrei"'
Publikováno v:
The American Statistician, 2005 Feb 01. 59(1), 116-118.
Externí odkaz:
https://www.jstor.org/stable/27643639
Autor:
Wrobel, Julia, Sauerbrei, Britton, Kirk, Erik A., Guo, Jian-Zhong, Hantman, Adam, Goldsmith, Jeff
We are motivated by a study that seeks to better understand the dynamic relationship between muscle activation and paw position during locomotion. For each gait cycle in this experiment, activation in the biceps and triceps is measured continuously a
Externí odkaz:
http://arxiv.org/abs/2406.19535
We introduce Adaptive Functional Principal Component Analysis, a novel method to capture directions of variation in functional data that exhibit sharp changes in smoothness. We first propose a new adaptive scatterplot smoothing technique that is fast
Externí odkaz:
http://arxiv.org/abs/2310.01760
Autor:
Doranne Thomassen, Satrajit Roychoudhury, Cecilie Delphin Amdal, Dries Reynders, Jammbe Z. Musoro, Willi Sauerbrei, Els Goetghebeur, Saskia le Cessie, SISAQOL-IMI Work Package
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Patient-reported outcomes (PROs) play an increasing role in the evaluation of oncology treatments. At the same time, single-arm trials are commonly included in regulatory approval submissions. Because of the high risk of biases, r
Externí odkaz:
https://doaj.org/article/0d129c75262d4b7fb9e5a10fb3adf508
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-20 (2024)
Abstract Coordinated movement requires the nervous system to continuously compensate for changes in mechanical load across different conditions. For voluntary movements like reaching, the motor cortex is a critical hub that generates commands to move
Externí odkaz:
https://doaj.org/article/c3a532d161bd49098b62cd2589d882ff
Autor:
Georg Heinze, Mark Baillie, Lara Lusa, Willi Sauerbrei, Carsten Oliver Schmidt, Frank E. Harrell, Marianne Huebner, on behalf of TG2 and TG3 of the STRATOS initiative
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract Statistical regression models are used for predicting outcomes based on the values of some predictor variables or for describing the association of an outcome with predictors. With a data set at hand, a regression model can be easily fit wit
Externí odkaz:
https://doaj.org/article/35d89449aa4d48d6b4d27c06c91e3ec0
Autor:
Kipruto, Edwin, Sauerbrei, Willi
The nonnegative garrote (NNG) is among the first approaches that combine variable selection and shrinkage of regression estimates. When more than the derivation of a predictor is of interest, NNG has some conceptual advantages over the popular lasso.
Externí odkaz:
http://arxiv.org/abs/2210.15592
The multivariable fractional polynomial (MFP) procedure combines variable selection with a function selection procedure (FSP). For continuous variables, a closed test procedure is used to decide between no effect, linear, FP1 or FP2 functions. Influe
Externí odkaz:
http://arxiv.org/abs/2209.09586
Autor:
Hosmer, David W.
Publikováno v:
Biometrics, 2009 Sep 01. 65(3), 989-990.
Externí odkaz:
https://www.jstor.org/stable/20640599
Autor:
Kaushik J. Lakshminarasimhan, Marjorie Xie, Jeremy D. Cohen, Britton A. Sauerbrei, Adam W. Hantman, Ashok Litwin-Kumar, Sean Escola
Publikováno v:
Cell Reports, Vol 43, Iss 4, Pp 114059- (2024)
Summary: Thalamocortical loops have a central role in cognition and motor control, but precisely how they contribute to these processes is unclear. Recent studies showing evidence of plasticity in thalamocortical synapses indicate a role for the thal
Externí odkaz:
https://doaj.org/article/435f8ab3e4d44e5eac6aa5ce58b47b2a