Results 11 to 20 of about 672,236 (262)
Mandatory IFRS Adoption and Real/Accruals Bases Earnings Management in the UK [PDF]
ACRN Journal of Finance and Risk Perspectives, 2021 Here, the link between the mandatory adoption of International Financial Reporting Standards (IFRS) and Real Earnings Management (REM), as well as Accrual Earnings Management (AEM), will be examined for non-financial listed firms in the London Stock ...
Mohammad I. Almaharmeh +2 more
doaj +1 more source
Adaptive Robust Regression by Using a Nonlinear Regression Program
Journal of Statistical Software, 1999 Robust regression procedures have considerable attention in mathematical statistics literature. They, however, have not received nearly as much attention by practitioners performing data analysis.
Mortaza Jamshidian
doaj +3 more sources
A robust sparse representation algorithm based on adaptive joint dictionary
CAAI Transactions on Intelligence Technology, 2023 Sparse representation based on dictionary construction and learning methods have aroused interests in the field of face recognition. Aiming at the shortcomings of face feature dictionary not ‘clean’ and noise interference dictionary not ‘representative ...
Ying Tong +3 more
doaj +1 more source
Cellwise robust M regression [PDF]
Computational Statistics & Data Analysis, 2020 The cellwise robust M regression estimator is introduced as the first estimator of its kind that intrinsically yields both a map of cellwise outliers consistent with the linear model, and a vector of regression coefficients that is robust against vertical outliers and leverage points.
Peter Filzmoser +4 more
openaire +3 more sources
Robust regression with compositional covariates
Computational Statistics & Data Analysis, 2022 43 pages, 12 ...
Aditya Mishra, Christian L. Müller
openaire +3 more sources
fsdaSAS: A Package for Robust Regression for Very Large Datasets Including the Batch Forward Search
Stats, 2021 The forward search (FS) is a general method of robust data fitting that moves smoothly from very robust to maximum likelihood estimation. The regression procedures are included in the MATLAB toolbox FSDA.
Francesca Torti +2 more
doaj +1 more source
Analysis of influencing factors and prediction of China’s Containerized Freight Index
Frontiers in Marine Science, 2023 China, as a major maritime nation, the China Containerized Freight Index (CCFI) serves as an objective reflection of the Chinese shipping market and an important indicator for understanding China’s shipping industry globally.
Xiaoying Tu +3 more
doaj +1 more source
Robust Multivariate Regression
Technometrics, 2004 We introduce a robust method for multivariate regression based on robust estimation of the joint location and scatter matrix of the explanatory and response variables. As a robust estimator of location and scatter, we use the minimum covariance determinant (MCD) estimator of Rousseeuw.
Rousseeuw, Peter +3 more
openaire +3 more sources
RobPer: An R Package to Calculate Periodograms for Light Curves Based on Robust Regression
Journal of Statistical Software, 2016 An important task in astroparticle physics is the detection of periodicities in irregularly sampled time series, called light curves. The classic Fourier periodogram cannot deal with irregular sampling and with the measurement accuracies that are ...
Anita M. Thieler +2 more
doaj +1 more source
Robust Surveillance Schemes Based on Proportional Hazard Model for Monitoring Reliability Data
Mathematics, 2023 Product reliability is a crucial component of the industrial production process. Several statistical process control techniques have been successfully employed in industrial manufacturing processes to observe changes in reliability-related quality ...
Moezza Nabeel +4 more
doaj +1 more source