Results 31 to 40 of about 283,018 (295)

How to use χ2 test correctly——the rate ratio analysis for the data of the person-time and the implementation of SAS software

Sichuan jingshen weisheng, 2021
The purpose of this paper was to introduce the methods of the "layered person-time data" rate ratio analysis and the SAS implementation. The specific contents included the following four aspects： ① the point estimation and the confidence interval ...
Hu Chunyan, Hu Liangping
doaj   +1 more source

Statistical software applications used in health services research: analysis of published studies in the U.S

BMC Health Services Research, 2011
Background This study aims to identify the statistical software applications most commonly employed for data analysis in health services research (HSR) studies in the U.S.
Partridge Jamie S, Geist Laurel C, Dembe Allard E   +2 more
doaj   +1 more source

PowerSAS.m—An Open-Source Power System Simulation Toolbox Based on Semi-Analytical Solution Technologies

IEEE Open Access Journal of Power and Energy, 2023
In handling complex power system simulation tasks, semi-analytical solution (SAS) methods have proven to be numerically robust and computationally efficient. They provide a competitive alternative to traditional numerical approaches.
Jianzhe Liu, Rui Yao, Feng Qiu, Yang Liu, Kai Sun   +4 more
doaj   +1 more source

How to use χ2 test correctly——the analysis of common relative risk for the data of a multiway table and the implementation of SAS software

Sichuan jingshen weisheng, 2021
The purpose of the paper was to introduce the relative risk analysis method of g×2×2 table data and the calculation method based on SAS software. The contents included the following aspects： firstly， the homogeneity test of the data in the g×2×2 table ...
Hu Chunyan, Hu Liangping
doaj   +1 more source

MTPmle: A SAS Macro and Stata Programs for Marginalized Inference in Semi-Continuous Data

Journal of Statistical Software, 2018
We develop a SAS macro and equivalent Stata programs that provide marginalized inference for semi-continuous data using a maximum likelihood approach.
Delia C. Voronca, Mulugeta Gebregziabher, Valerie Durkalski-Mauldin, Lei Liu, Leonard E. Egede   +4 more
doaj   +1 more source

How to use χ2 test correctly——the analysis of common odds ratio for the data of a multiway table and the implementation of SAS software

Sichuan jingshen weisheng, 2021
The purpose of this article was to introduce the odds ratio analysis method of g×2×2 table data and the calculation method based on SAS software. The contents included the following aspects： firstly， the homogeneity test of the odds ratio of the data in ...
Hu Chunyan, Hu Liangping
doaj   +1 more source

How to use analysis of variance correctly——an analysis of variance for the univariate quantitative data collected from the nested design

Sichuan jingshen weisheng, 2022
The purpose of this paper was to introduce the nested design and its quantitative data analysis of variance and the SAS implementation. If one of the following two characteristics existed in a specific experimental study， a nested design could be ...
Hu Chunyan, Hu Liangping
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Cloud data analysis technologies

CTE Workshop Proceedings, 2013
According to Gartner, big data processing and cloud computing are among the most significant trends in 2013. Consequently, an important task of higher education is to train a competitive specialist knowledgeable in the relevant technologies.
O. V. Adamenko, L. F. Panchenko
doaj   +1 more source