Results 191 to 200 of about 15,886 (254)

Deep Neural Network With a Smooth Monotonic Output Layer for Dynamic Risk Prediction

Statistics in Medicine, Volume 45, Issue 3-5, February 2026.
ABSTRACT Risk prediction is a key component of survival analysis across various fields, including medicine, public health, economics, engineering, and others. The fundamental concern of risk prediction lies in the joint distribution of risk factors and the time to event.
Zhiyang Zhou, Yu Deng, Lei Liu, Hongmei Jiang, Yifan Peng, Xiaoyun Yang, Yun Zhao, Hongyan Ning, Norrina B. Allen, John T. Wilkins, Kiang Liu, Donald M. Lloyd‐Jones, Lihui Zhao   +12 more
wiley   +1 more source

Frequency Band Analysis of Multiple Stationary Time Series

Statistics in Medicine, Volume 45, Issue 3-5, February 2026.
ABSTRACT The frequency‐domain properties of biomedical signals offer valuable insights into health and functioning of underlying physiological systems. The power spectrum, which characterizes these properties, is often summarized by partitioning frequencies into standard bands and averaging power within bands.
Connor K. Brubaker, Jack P. Manning, Jennifer M. Yentes, Scott A. Bruce   +3 more
wiley   +1 more source

Recommendations for reporting regression-based norms and the development of free-access tools to implement them in practice. [PDF]

PLoS One
Blagus R, Leskošek B, Ortega FB, Tomkinson G, Jurak G.   +4 more
europepmc   +1 more source

Improved Centile Estimation by Transformation And/Or Adaptive Smoothing of the Explanatory Variable

Statistics in Medicine, Volume 45, Issue 3-5, February 2026.
ABSTRACT A popular approach to growth reference centile estimation is the LMS (Lambda‐Mu‐Sigma) method, which assumes a parametric distribution for response variable Y$$ Y $$ and fits the location, scale and shape parameters of the distribution of Y$$ Y $$ as smooth functions of explanatory variable X$$ X $$.
R. A. Rigby, D. M. Stasinopoulos, T. J. Cole   +2 more
wiley   +1 more source

Flexible Distributed Lag Models for Count Data Using mgcv. [PDF]

Am Stat
Economou T, Parliari D, Tobias A, Dawkins L, Steptoe H, Sarran C, Stoner O, Lowe R, Lelieveld J.   +8 more
europepmc   +1 more source

Comparison of cNORM and LMS methods for estimating reference percentile curves from biometric data. [PDF]

Sci Rep
Laurenz R, Lenhard W.
europepmc   +1 more source

Reference charts for first‐trimester placental three‐dimensional fractional moving blood volume derived using OxNNet

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 191-200, February 2026.
ABSTRACT Objective To establish a comprehensive reference range for first‐trimester placental three‐dimensional (3D) single‐vessel fractional moving blood volume (svFMBV) using the OxNNet toolkit, based on values observed in healthy pregnancies.
S. Mathewlynn, L. N. Starck, Y. Yin, M. Soltaninejad, M. Swinburne, K. H. Nicolaides, A. Syngelaki, A. G. Contreras, S. Bigiotti, E.‐M. Woess, S. Gerry, S. Collins   +11 more
wiley   +1 more source

Local signal detection on irregular domains with generalized varying coefficient models. [PDF]

J Am Stat Assoc
Zhang C, Xue L, Chen Y, Lian H, Qu A.
europepmc   +1 more source

Drivers of Contrasting Changes in Streamflow in the Indus and Ganga River Basins

Earth's Future, Volume 14, Issue 2, February 2026.
Abstract The Indus and Ganga are the two major transboundary rivers that are lifelines for millions of people and their food security in the Indian sub‐continent. However, the observed changes in streamflow in these basins and their drivers remain poorly understood.
Ritaja Roy, Vimal Mishra
wiley   +1 more source

Spatiotemporal Heterogeneity Learning: Generalized SpatioTemporal Semi-Varying Coefficient Models With Structure Identification. [PDF]

J Time Ser Anal
Gu Z, Li X, Wang G, Wang L.
europepmc   +1 more source