Results 31 to 40 of about 13,501,891 (203)

Parametric and non-parametric estimation of reference intervals for routine laboratory tests: an analysis of health check-up data for 260 889 young men in the South Korean military

open access: yesBMJ Open, 2022
Objectives Determination of reference intervals (RIs) using big data faces several obstacles due to heterogeneity in analysers, period and ethnicity.
Taeyun Kim, Hyunji Choi, Sun Min Lee
doaj   +1 more source

Proposal of rainwater harvesting coefficient (RWHC) for determination of effectively usable rainfall depth, relevant to rainwater harvesting systems design

open access: yesRBRH, 2018
The study measures rainfall data to determine a rainwater harvesting coefficient revelant to rainwater harvesting and catchment projects assisted by non-parametric statistics tests, based on assumption that part of the total rainfall depth is discarded ...
Jairo dos Passos Corrêa   +3 more
doaj   +1 more source

Normality assessment, few paradigms and use cases

open access: yesRomanian Journal of Laboratory Medicine, 2022
Background: The importance of applying the normality tests is underlined by the way of continuing the statistical protocol for numerical data within inferential statistics, respectively by the parametric or non-parametric tests that we will apply further
Avram Călin, Mărușteri Marius
doaj   +1 more source

Relationship between Project Space Types, Optimize Energy Performance Credit, and Project Size in LEED-NC Version 4 (v4) Projects: A Case Study

open access: yesBuildings, 2022
A previous study (Pushkar 2021) showed a significant non-parametric correlation between the Optimize Energy Performance credit from the energy and atmosphere category (EAc7) and project size in Leadership in Energy and Environmental Design for New ...
Svetlana Pushkar
doaj   +1 more source

Non-parametric Wilcoxon Signed Rank Tests for the experiments in this article [1].

open access: yes, 2023
Non-parametric Wilcoxon Signed Rank Tests for the experiments in this article [1].
Amin Ardestani (374640)   +6 more
core   +1 more source

Contemporary Temperature Fluctuation in Urban Areas of Pakistan

open access: yesAtmosphere, 2017
Annual temperature data from thirty meteorological stations in Pakistan’s major urban areas were selected to investigate trends in annual average and maximum temperature during 1970–2009.
Raheel Anjum   +3 more
doaj   +1 more source

Parametric or Non-parametric: Skewness to Test Normality for Mean Comparison

open access: yesInternational Journal of Assessment Tools in Education, 2020
Checking the normality assumption is necessary to decide whether a parametric or non-parametric test needs to be used. Different ways are suggested in literature to use for checking normality. Skewness and kurtosis values are one of them.
Fatih Orcan
doaj   +1 more source

Behavioral fractal method associated with GPS tracking to spatial activity sequences of grazing cattle

open access: yesScientia Agricola, 2022
Global positioning and geographic information systems are essential for studying foraging animal behavior. This study aims to implement a fractal self-similarity and chaos game computational efficient methodology to determine the behavior-associated ...
Miguel Armando Rodriguez Marquez   +2 more
doaj   +1 more source

A Guide to Selecting the Appropriate Statistical Tests for Proposals and Articles in Medical Sciences [PDF]

open access: yesStrides in Development of Medical Education, 2014
Background & Objective: The main purpose of medical researches is to answer a research question or to solve a problem to promote the health of a society The first objective is to answer the research question correctly with minimal errors The second ...
Mohammad Reza Baneshi   +2 more
doaj  

Learning statistics and probability through peer tutoring: A middle school experience

open access: yesSouth African Journal of Education, 2021
The academic effects of learning statistics and probability through peer tutoring were analysed in the research reported on here. Two hundred and eight students enrolled in Grades 7, 8 and 9 participated. Fixed- and same-age peer tutoring was implemented
Francisco Alegre   +3 more
doaj   +1 more source

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