Results 91 to 100 of about 33,300,374 (339)

Repeated Measures Analysis for Functional Data Using Box-Type Approximation

Revstat Statistical Journal, 2019
The repeated measures analysis for functional data is investigated. In the literature, the test statistic for the two-sample problem when data are from the same subject is considered. Unfortunately, the known permutation and bootstrap approximations for
Lukasz Smaga
doaj   +1 more source

Differential Monocyte Actuation in a Three‐Organ Functional Innate Immune System‐on‐a‐Chip

Advanced Science, 2020
A functional, human, multiorgan, pumpless, immune system‐on‐a‐chip featuring recirculating THP‐1 immune cells with cardiomyocytes, skeletal muscle, and liver in separate compartments in a serum‐free medium is developed. This in vitro platform can emulate
Trevor Sasserath, John W. Rumsey, Christopher W. McAleer, Lee Richard Bridges, Christopher J. Long, Daniel Elbrecht, Franz Schuler, Adrian Roth, Christina Bertinetti‐LaPatki, Michael L. Shuler, James J. Hickman   +10 more
doaj   +1 more source

An Adaptive-to-Model Test for Parametric Functional Single-Index Model

Mathematics, 2023
Model checking methods based on non-parametric estimation are widely used because of their tractable limiting null distributions and being sensitive to high-frequency oscillation alternative models.
Lili Xia, Tingyu Lai, Zhongzhan Zhang
doaj   +1 more source

Selected statistical methods of data analysis for multivariate functional data

, 2018
Data in the form of a continuous vector function on a given interval are referred to as multivariate functional data. These data are treated as realizations of multivariate random processes.
Tomasz Górecki, M. Krzyśko, Łukasz Waszak, W. Wołyński   +3 more
semanticscholar   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Nonparametric multifunctional GARCH time series data analysis: Application to dynamic forecasting in financial data

AIMS Mathematics
Financial risk management using the generalized autoregressive conditional heteroskedasticity model is a primordial topic in financial data analysis. It helps to improve risk assessment accuracy by taking into account the time-varying volatility. In this
Ali Laksaci, Fatimah Alshahrani, Ibrahim M. Almanjahie, Zoulikha Kaid   +3 more
doaj   +1 more source

Registration for exponential family functional data

Biometrics, 2018
We introduce a novel method for separating amplitude and phase variability in exponential family functional data. Our method alternates between two steps: the first uses generalized functional principal components analysis to calculate template functions,
J. Wrobel, V. Zipunnikov, J. Schrack, J. Goldsmith   +3 more
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The ability of SABRE, a new quantitative receptor function model, to quantify receptor binding from even challenging concentration-effect data with a single unified fit

Frontiers in Pharmacology
The Signal Amplification, Binding affinity, and Receptor-activation Efficacy (SABRE) model is the most recent general and quantitative model of receptor function.
Barbara Olah, Barbara Olah, Vera Tarjanyi, Gabor Viczjan, Ignac Ovari, Andras Csoto, Zoltan Szilvassy, Bela Juhasz, Judit Zsuga, Rudolf Gesztelyi, Tamas Erdei   +10 more
doaj   +1 more source

Joint Clustering and Registration of Functional Data [PDF]

, 2014
Curve registration and clustering are fundamental tools in the analysis of functional data. While several methods have been developed and explored for either task individually, limited work has been done to infer functional clusters and register curves ...
Telesca, Donatello, Zhang, Yafeng
core