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The Application of Ridge Approach to the Modeling of Urban Housing Prices in Iran [PDF]

open access: yesجغرافیا و پایداری محیط, 2018
Housing is one of the basic and vital needs of individual and social life. In development economics, the importance of housing is so high that it is one of the indicators of development and development of countries.
Hamed Abbasi , Hamid Mirhashemi
doaj  

Iterative Data-adaptive Autoregressive (IDAR) whitening procedure for long and short TR fMRI

open access: yesFrontiers in Neuroscience
IntroductionFunctional magnetic resonance imaging (fMRI) has become a fundamental tool for studying brain function. However, the presence of serial correlations in fMRI data complicates data analysis, violates the statistical assumptions of analyses ...
Kun Yue   +5 more
doaj   +1 more source

The market efficiency of the Tanzania stock market [PDF]

open access: yesBanks and Bank Systems, 2016
The purpose of this article is to examine the efficiency of the Tanzania stock market. The study attempts to answer whether the Tanzania stock market is weak-form efficient.
Josephine Njuguna
doaj   +1 more source

A Multi-variables Multi -sites Model for Forecasting Hydrological Data Series

open access: yesJournal of Engineering, 2023
A multivariate multisite hydrological data forecasting model was derived and checked using a case study. The philosophy is to use simultaneously the cross-variable correlations, cross-site correlations and the time lag correlations. The case study is of
Rafa H. Al-Suhili   +1 more
doaj   +1 more source

Serial correlation and TEV bias in index funds

open access: yesSouth African Journal of Business Management, 2003
Index or passive fund managers and investors analyse the interim volatility of the difference between their fund’s returns and the index’s returns, i.e.
H. Raubenheimer
doaj   +1 more source

The Effect of Nonzero Autocorrelation Coefficients on the Distributions of Durbin-Watson Test Estimator: Three Autoregressive Models [PDF]

open access: yesExpert Journal of Economics, 2014
This paper investigates the effect of the nonzero autocorrelation coefficients on the sampling distributions of the Durbin-Watson test estimator in three time-series models that have different variance-covariance matrix assumption, separately.
Mei-Yu LEE
doaj  

Exploration into power of homogeneity and serial correlation tests

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
Verification of regression models is primarily based on analysis of error terms and constitutes one of the most important steps in applied regression analysis. In cross-sectional models, the error terms are typically heteroskedastic, while in time series
Luboš Střelec, Václav Adamec
doaj   +1 more source

Monitoring of the Healthy Neonatal Transition Period with Serial Lung Ultrasound

open access: yesChildren, 2023
Ultrasound has been used to observe lung aeration and fluid clearance during the neonatal transition period, but there is no consensus regarding the optimal timing of lung ultrasound. We aimed to monitor the trend of the serial lung ultrasound score (LUS)
Po-Chih Lin   +7 more
doaj   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm   +11 more
wiley   +1 more source

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke   +4 more
wiley   +1 more source

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