Results 1 to 10 of about 1,174 (99)

How to use χ2 test correctly——the independence test for the data of a multiway table

open access: yesSichuan jingshen weisheng, 2021
The purpose of this article was to introduce the methods for the independence test of a special high-dimensional table (ie g×2×2 table) and its SAS implementation.
Hu Chunyan, Hu Liangping
doaj   +1 more source

How to use χ2 test correctly——CMH χ2 tests for the data collected from the three kinds of R×C contingency tables

open access: yesSichuan jingshen weisheng, 2021
The purpose of this paper was to introduce the CMH χ2 test and SAS software implementation of the three kinds of R×C contingency table data. The first type was called “two-way unordered R×C contingency table data”.
Hu Chunyan, Hu Liangping
doaj   +1 more source

How to use χ2 test correctly——the overview of the statistical analysis methods for the data of a multiway table

open access: yesSichuan jingshen weisheng, 2021
The purpose of this article was to introduce the types of a multiway table data and their corresponding statistical analysis methods. Based on the data types of the result variables, common high-dimensional table data could be divided into the following ...
Hu Chunyan, Hu Liangping
doaj   +1 more source

Baseline vessel wall magnetic resonance imaging characteristics associated with in-stent restenosis for intracranial atherosclerotic stenosis [PDF]

open access: yes, 2022
BackgroundImaging factors, specifically baseline plaque features on high-resolution magnetic resonance vessel wall imaging (HR-VWI) that could be associated with in-stent restenosis (ISR), are still unknown.
Chengwei Shao   +15 more
core   +1 more source

Incidence of gastroduodenal ulcers during treatment with celecoxib or diclofenac: Pooled results from three 12-week trials in Chinese patients with osteoarthritis or rheumatoid arthritis

open access: yes, 2010
Aim: To test whether treatment with celecoxib reduces the incidence of gastroduodenal ulcers compared to diclofenac in Asian patients with osteoarthritis (OA) or rheumatoid arthritis (RA) with minimal significant risk factors.
Cheng, TT   +7 more
core   +1 more source

Overall workflow for the exhaustive search and construction of prediction models.

open access: yes, 2018
(A) Each sequence fragment is counted and summarized in a k-mer sliding window for foreground (regulatory regions) and background (control). (B) Using the counts from the sliding window, a χ2 test for each sequence fragment (of each species) is conducted
Iksoo Huh (800266)   +3 more
core   +1 more source

Developing and testing statistical methods for experimental evolution

open access: yes, 2021
Dissertation - University of Veterinary Medicine Vienna - 2021 The full text is only available to university members. Please log in!The aim of this thesis is to develop and test new methods for experimental evolution.
Pelizzola, Marta
core  

Mekanik Ventilatör Tedavisi Alan Hastalarda Trakeostomi / Endotrakeal Tüp Kaf Basıncının Pozisyona Göre Değişimi

open access: yes, 2022
Amaç: Mekanik ventilatör tedavisi alan hastalarda trakeostomi tüp(TT)/ Eendotrakeal tüp(ETT) kaf basıncının pozisyona göre değişimini belirlemektir. Gereç ve Yöntem: Bu çalışma, Aydın ili Atatürk Devlet Hastanesi Anestezi Yoğun bakım ve Göğüs Yoğun ...
Karakoç, Gülçin
core  

Human–Bat Relationships in Southwestern Nigerian Communities

open access: yes, 2022
Knowledge on the behavioural pattern of fauna species help to maintain good relationship with captive animals. Chimpanzee behavioural pattern differs in many ways with human interactions.
Yager, G.O.   +3 more
core  

Avaliação das pressões respiratórias máximas em adolescentes com deficiência visual

open access: yes, 2023
Contém tabelasAs pessoas com deficiência visual frequentemente apresentam deficit no equilíbrio, mobilidade, coordenação motora, lateralidade e esquema corporal e cinestésico, promovendo adaptações posturais das articulações, levando a diminuição de ...
Ribeiro, Regina Kátia Cerqueira
core  

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