نتایج جستجو برای: multivariate analysis

تعداد نتایج: 2863250  

Journal: :Frontiers in psychology 2016
Mike W.-L. Cheung Suzanne Jak

Big data is a field that has traditionally been dominated by disciplines such as computer science and business, where mainly data-driven analyses have been performed. Psychology, a discipline in which a strong emphasis is placed on behavioral theories and empirical research, has the potential to contribute greatly to the big data movement. However, one challenge to psychologists-and probably th...

Journal: :AJNR. American journal of neuroradiology 2016
J P Jeon Y D Cho J K Rhim D H Yoo W-S Cho H-S Kang J E Kim M H Han

BACKGROUND AND PURPOSE Minor recanalization in coiled aneurysms may remain stable with time or may progress to major recanalization. Our aim was to monitor the aneurysms displaying minor recanalization in imaging studies at 6 months, gauging major recanalization rates and related risk factors through extended follow-up. MATERIALS AND METHODS Sixty-five aneurysms (in 65 patients) showing minor...

2017
Anselm Shekwagu Berde Siddika Songul Yalcin Hilal Ozcebe Sarp Uner Ozge Karadag Caman

BACKGROUND Prelacteal feeding (PLF) is a barrier to exclusive breast feeding. OBJECTIVE To determine factors associated with PLF in rural and urban Nigeria. METHODS We utilized data from the 2013 Nigerian Demographic and Health Survey. Bivariate and multivariate analyses were used to test for association between PLF and related factors. RESULTS Prevalence of PLF in urban Nigeria was 49.8%...

2015
Seyed Mohammad Taghi Ayatollahi Najaf Zare Tania Dehesh

PURPOSE The evaluation of health-related quality of life (HRQOL) is increasingly growing to be of much significance. In an attempt to improve the agricultural conditions and to prevent the rural-urban migration, analyzing HRQOL in rural communities has gained significant governmental attention. The purpose of this study was initially to investigate rural women's HRQOL, and then to assess the in...

Journal: :Trends in ecology & evolution 2012
John R Stinchcombe Mark Kirkpatrick

Many central questions in ecology and evolutionary biology require characterizing phenotypes that change with time and environmental conditions. Such traits are inherently functions, and new 'function-valued' methods use the order, spacing, and functional nature of the data typically ignored by traditional univariate and multivariate analyses. These rapidly developing methods account for the co...

Journal: :Journal of American college health : J of ACH 2005
Marcela Raffaelli Byron L Zamboanga Gustavo Carlo

The authors examined relations among different measures of acculturation, and between acculturation and sexual behavior, in a sample of female Cuban American college students (n=61, M age = 18.4 years) who completed self-report surveys. In the first set of analyses, weak to moderate associations emerged among 4 measures of acculturation (birthplace, childhood language use, current language use,...

2012
Beth M. VanDusen Stephen R. Fegley Charles H. Peterson

Worldwide declines in shorebird populations, driven largely by habitat loss and degradation, motivate environmental managers to preserve and restore the critical coastal habitats on which these birds depend. Effective habitat management requires an understanding of the factors that determine habitat use and value to shorebirds, extending from individuals to the entire community. While investiga...

Journal: :The Annals of Applied Statistics 2011

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