نتایج جستجو برای: parametric methods including mann

تعداد نتایج: 2659333  

Journal: :journal of health sciences and surveillance system 0
mahin nazari department of health education and promotion, school of health, shiraz university of medical sciences, shiraz, iran; mohammad reza hosseini student health education, school of health, shiraz university of medical sciences, shiraz, iran mohammad hossein kaveh department of health education and promotion, school of health, shiraz university of medical sciences, shiraz, iran;

background: smoking is one of the preventable causes of diseases as well as early deaths all around the world. in addition, conducting educational interventions plays a major role in preventing adolescents from smoking. therefore, the present study aimed to investigate the effect of educational intervention based on the theory of planned behavior on preventing shirazi students from smoking. met...

2008
O. C. A. Ahmedou A. E. Osman K. Hattori

To evaluate the state of ecosystems in Mauritania, rainfall time series and a GIMMSNDVI (global inventory modeling and mapping study-normalized difference vegetation index) data set were used for analysis of rainfall and NDVI trends and their relationships in different ecological zones. Linear regression analysis and the non-parametric Mann-Kendall test were applied to detect NDVI and rainfall ...

Journal: :International braz j urol : official journal of the Brazilian Society of Urology 2012
Marco A Vieira Simone F Nery Rubens L Tavares Cynthia Dela Cruz Fernando M Reis Aroldo F Camargos

PURPOSE To compare sperm recovery from slow versus rapid thawing technique using thirty-eight normozoospermic human sperm samples, as follows. Twentyone samples from men taking part in routine infertility screening exams (infertile group) and seventeen from proven fertile volunteer men with at least one child (fertile group). MATERIALS AND METHODS After analysis of motility, concentration, st...

1995
VOLKER WEISPFENNING

The talk gives a survey on some symbolic algorithmic methods for solving systems of algebraic equations with special emphasis on parametric systems. Besides complex solutions I consider also real solutions of systems including inequalities. The techniques described include the Euclidean algorithm, Grr obner bases, characteristic sets, univariate and multivariate Sturm-Sylvester theorems, compre...

There are different methods for study the genotype × environment interactions and determining stable genotypes such as parametric, non-parametric and multivariate methods. In this research, 19 selective genotypes from advanced trials of durum wheat at 2011-2012 agronomic year, have been cultivated with Dehdasht check cultivar for three growing years (2012-2015) in five locations (including Gach...

Journal: :iranian journal of fuzzy systems 2014
m. otadi m. mosleh

in this paper, we use the parametric form of fuzzy numbers, and aniterative approach for obtaining approximate solution for a classof fuzzy nonlinear fredholm integral equations of the second kindis proposed. this paper presents a method based on newton-cotesmethods with positive coefficient. then we obtain approximatesolution of the fuzzy nonlinear integral equations by an iterativeapproach.

Journal: :International Journal of Assessment Tools in Education 2023

Likert-type item is the most popular response format for collecting data in social, educational, and psychological studies through scales or questionnaires. However, there no consensus on whether parametric non-parametric tests should be preferred when analyzing data. This study examined statistical power of each was analyzed independently survey studies. The main purpose to examine Wilcoxon-Ma...

2017
Teng-fei Li Heng-you Lan

In this paper, we introduce and study a class of new Picard-Mann iterative methods with mixed errors for common fixed points of two different nonexpansive and contraction operators. We also give convergence and stability analysis of the new Picard-Mann iterative approximation and propose numerical examples to show that the new Picard-Mann iteration converges more effectively than the Picard ite...

2002
MARTIN HAMBRECHT MICHAEL LAMMERTINK JOACHIM KLOSTERKOTTER EVELINE MATUSCHEK RALF PUKROP

ion/Flexibility (Wisconsin Card SortingTest; Heaton et al, 1993) The percentage of perseverative errors was used as the central parameter. Statistical analyses Frequency counts and descriptive statistics were calculated for initial basic symptoms, observed and self-perceived psychopathology. Differences in initial psychopathology between those patients at risk who experienced a transition to ps...

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