نتایج جستجو برای: chi square test

تعداد نتایج: 920814  

Journal: :management studies and economic systems 2015
sultan mohammed saief uddin ahmed

this paper investigates the enrollment behavior of the students of sylhet international university (siu), a private university in bangladesh. the researcher conducted reliability test, descriptive analysis, and chi-square tests and identified a number of key findings as to the enrollment behavior of students through collecting data from a sample of 584 students of siu. the research shows that t...

1985
JAMES H. STEIGER ALEXANDER SHAPIRO MICHAEL W. BROWNE

The multivariate asymptotic distribution of sequential Chi-square test statistics is investigated. It is shown that: (a) when sequential Chi-square statistics are calculated for nested models on the same data, the statistics have an asymptotic intercorrelation which may be expressed in closed form, and which is, in many cases, quite high; and (b) sequential Chi-square difference tests are asymp...

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2020

Journal: :Educational Research and Reviews 2020

2014
Gleide Maria Gatto Bragança Sonia Oliveira Lima Aloisio Ferreira Pinto Lucas Menezes Marques Enaldo Vieira de Melo Francisco Prado Reis

BACKGROUND Primary hyperhidrosis (PH) can lead to mood changes due to the inconveniences it causes. OBJECTIVE This study aimed to examine the existence of anxiety and depression in patients with severe primary hyperhidrosis who sought treatment at a medical office. METHODS The questionnaire "Hospital Anxiety and Depression Scale" was used for 197 individuals, in addition to the chi square t...

Journal: :Computational biology and chemistry 2014
Wentian Li Jan Freudenberg Young Ju Suh Yaning Yang

Labor intensive experiments are typically required to identify the causal disease variants from a list of disease associated variants in the genome. For designing such experiments, candidate variants are ranked by their strength of genetic association with the disease. However, the two commonly used measures of genetic association, the odds-ratio (OR) and p-value may rank variants in different ...

2015
Doyel Dasgupta Priyanka Karar Subha Ray Nandini Ganguly

Present study aimed to compare the incidence of menopausal problems and concomitants between tribe and caste population. This cross section study was conducted in five villages of West Bengal, a state in the eastern part of India. This study was conducted between two different ethnic groups-one of the "Particularly Vulnerable Tribal Groups (PTG)" of India named as "Lodha" and the other was a Be...

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