Results 71 to 80 of about 3,565,313 (178)

After all, what is the proper use of Kappa statistics in oral health surveys? What don’t manuals tell us?

Brazilian Oral Research
The aim of this study was to elucidate, unclear points of the “Oral Health Survey: basic methods”, of the World Health Organization (WHO), relative to reproducibility (encompassed reliability and agreement) issues during examiners’ calibration.
Andréa Videira ASSAF, Renato Pereira da Silva, Fábio Luiz Mialhe, Antonio Carlos Pereira   +3 more
doaj   +1 more source

Analyzing Gensini Score as a Semi-Continuous Outcome

Journal of Tehran University Heart Center, 2016
Background: Investigators frequently encounter continuous outcomes with plenty of values clumped at zero called semi-continuous outcomes. The Gensini score, one of the most widely used scoring systems for expressing coronary angiographic results, is of ...
Homa Kashani, Hojjat Zeraati, Kazem Mohammad, Hamidreza Goodarzynejad, Mahmood Mahmoudi, Saeed Sadeghian, Mohammadali Boroumand   +6 more
doaj  

THE BIVARIATE CORRELATION COEFFICIENT: FROM CONCEPT TO APPLICATION

Central Asian Journal of Medical Hypotheses and Ethics
The bivariate correlation coefficient is among the most fundamental and widely applied measures in statistical analysis, offering a quantitative assessment of the association between two continuous variables.
Farrokh Habibzadeh
doaj   +1 more source

Nonstationary Panel Data Analysis: An Overview of Some Recent Developments [PDF]

This paper overviews some recent developments in panel data asymptotics, concentrating on the nonstationary panel case and gives a new result for models with individual effects.
Hyungsik R. Moon, Peter C.B. Phillips
core  

Survival analysis of timing of early marriage among women in Bangladesh: evidence from the 2014 Bangladesh demographic and health survey

Family Medicine & Primary Care Review, 2021
Md. Akhtarul Islam, Sutapa Dey Barna
doaj   +1 more source

Multivariate statistical interpretation of laboratory clinical data

Open Medicine, 2007
Papaioannou Agelos, Simeonov Vasili, Plageras Panagiotis, Dovriki Eleni, Spanos Thomas   +4 more
doaj   +1 more source

Clarify: Software for Interpreting and Presenting Statistical Results [PDF]

Clarify is a program that uses Monte Carlo simulation to convert the raw output of statistical procedures into results that are of direct interest to researchers, without changing statistical assumptions or requiring new statistical models.
Gary King, Jason Wittenberg, Micahael Tomz   +2 more
core   +1 more source

Stream Chemistry Monitoring [PDF]

This site contains generic instructions for conducting water quality testing. Several different tests are described that can be conducted over short or long periods of time.
Kurt Hollocher
core  

SOCR: Statistics Online Computational Resource [PDF]

The need for hands-on computer laboratory experience in undergraduate and graduate statistics education has been firmly established in the past decade. As a result a number of attempts have been undertaken to develop novel approaches for problem-driven ...
Ivo D. Dinov
core   +1 more source

Radiographic Vertical Bone Loss Evaluation around Dental Implants Following One Year of Functional Loading

Frontiers in Dentistry, 2010
Objective: Vertical bone loss evaluations in the Nobel Biocare Replace® Select Tapered TM implant system in the human after one-year loading time. Materials and Methods: This retrospective cross-sectional study was performed on 31 patients (14 men ...
AAR. Rasouli Ghahroudi, AR Talaeepour, A. Mesgarzadeh, AR. Rokn, A. Khorsand, NN. Mesgarzadeh, MJ. Kharazi Fard   +6 more
doaj