Results 261 to 270 of about 80,615 (316)

Covariate adjustment in randomized clinical trials: From general theory to practical insights. [PDF]

Clin Trials
Bannick MS, Yi Y, Ye T.
europepmc   +1 more source

Evaluating Forecasts at Multiple Horizons: An Extension of the Diebold–Mariano Approach

Journal of Forecasting, EarlyView.
ABSTRACT Forecast accuracy tests are fundamental tools for comparing competing predictive models. The widely used Diebold–Mariano (DM) test assesses whether differences in forecast errors are statistically significant. However, its standard form is limited to pairwise comparisons at a single forecast horizon.
Andrew Grant, Matus Mrazik, Steve Satchell   +2 more
wiley   +1 more source

Towards energy-efficient massive MIMO-NOMA systems with sigma-delta ADCs and group SIC detection. [PDF]

Sci Rep
Farghaly SI, Khafaga MM, Khamis S.
europepmc   +1 more source

Forecasting With Dynamic Factor Models Estimated by Partial Least Squares

Journal of Forecasting, EarlyView.
ABSTRACT Dynamic factor models (DFMs) have found great success in nowcasting and short‐term macroeconomic forecasting when incorporating large sets of predictive information. The factor loadings are typically estimated cross‐sectionally with principal component analysis (PCA) or maximum likelihood (ML), which ignore whether the factors have predictive ...
Samuel Rauhala
wiley   +1 more source

Asymptotic quantification of entanglement with a single copy. [PDF]

Nat Phys
Lami L, Berta M, Regula B.
europepmc   +1 more source

Saddlepoint inference for rank-based k-sample tests in clustered survival trials. [PDF]

Sci Rep
Newer HA.
europepmc   +1 more source

Probing Phase Transitions of Finite Directed Polymers near a Corrugated Wall via Two-Replica Analysis. [PDF]

Entropy (Basel)
Xu R, Nechaev S.
europepmc   +1 more source

Multivariate Birnbaum-Saunders accelerated lifetime regression model: estimation and residual analysis. [PDF]

Sci Rep
Oliveira MI, Cysneiros FJA, Barros M.
europepmc   +1 more source

Association of Driver Oncogenic Alterations with SUVmax, Preoperative Serum Calcium, and Smoking Status in Surgically Resected Non-Small-Cell Lung Cancer: A Retrospective Single-Center Study. [PDF]

J Clin Med
Korodimos N, Wojtyś ME, Kostopanagiotou K, Santaitidis I, Tomos I, Foukas P, Kontzoglou K, Koumarianou A, Mitsos S, Moisiadis A, Tomos P.   +10 more
europepmc   +1 more source