Results 21 to 30 of about 4,772,800 (256)

Analysis of variance: Comfortless questions [PDF]

open access: yesComputational Ecology and Software, 2017
In this paper the simplest variant of analysis of variance is under consideration. Three examples from textbooks by Lakin (1990) and Rokitsky (1973) were re-considered.
L.V. Nedorezov
doaj  

ANOVA_robust: A SAS Macro for Parametric Tests of Mean Differences in One-Factor ANOVA Models

open access: yesJournal of Statistical Software, 2020
Testing the equality of several independent group means is a common statistical practice in the social sciences. The traditional analysis of variance (ANOVA) is one of the most popular methods.
Thanh V. Pham   +5 more
doaj   +1 more source

Estimation of the Effect of Production Parameters on Mechanical Properties of Sintered Steels using ANOVA

open access: yesArchives of Metallurgy and Materials, 2017
The object of the study was to assess the influence of selected production parameters of sintered Fe-Mn-Cr-Mo-C steels i.e. chemical composition, sintering temperature, sintering atmosphere and heat treatment on the following mechanical properties ...
Sułowski M.   +3 more
doaj   +1 more source

Anthropometric and physical characteristics allow differentiation of young female volleyball players according to playing position and level of expertise

open access: yesBiology of Sport, 2016
The aim of our study was to determine the differences in some anthropometric and physical performance variables of young Croatian female volleyball players (aged 13 to 15) in relation to playing position (i.e., independent variable) and performance level
M Milić   +5 more
doaj   +1 more source

DISCO analysis: A nonparametric extension of analysis of variance

open access: yes, 2010
In classical analysis of variance, dispersion is measured by considering squared distances of sample elements from the sample mean. We consider a measure of dispersion for univariate or multivariate response based on all pairwise distances between-sample
Rizzo, Maria L., Székely, Gábor J.
core   +1 more source

Limitations Of The Analysis Of Variance [PDF]

open access: yes, 2006
Conditions under which the analysis of variance will yield inexact p-values or would be inferior in power to a permutation test are investigated. The findings for the one-way design are consistent with and extend those of Miller (1980)
Good, Phillip I., Lunneborg, Clifford E.
core   +2 more sources

ANALISIS WARNA CAHAYA LAMPU TERHADAP HASIL TANGKAPAN IKAN

open access: yesBarekeng, 2012
By learning and researching the wave-length of light and its propagation we can make an observation of the function and effectiveness light as a stimulation in fishing.
Grace Loupatty
doaj   +1 more source

Statistical model assumptions achieved by linear models: classics and generalized mixed

open access: yesRevista Ciência Agronômica, 2020
When an agricultural experiment is completed and the data about the response variable is available, it is necessary to perform an analysis of variance.
Rita Carolina de Melo   +4 more
doaj   +1 more source

Application of variance analysis in experimental pharmacology

open access: yesФармакокинетика и Фармакодинамика, 2023
The article discusses various types of variance analysis: one-factor, two-factor, repeated measurements, including detailed analysis of variance categorical data.
I. B. Tsorin
doaj   +1 more source

ACCURACY ASSESSMENT OF HEIGHTS OBTAINED FROM TOTAL STATION AND LEVEL INSTRUMENT USING TOTAL LEAST SQUARES AND ORDINARY LEAST SQUARES METHODS

open access: yesGeoplanning: Journal of Geomatics and Planning, 2016
Spirit levelling has been the traditional means of determining Reduced Levels (RL’s) of points by most surveyors.  The assertion that the level instrument is the best instrument for determining elevations of points needs to be reviewed; this is because ...
Richard Fiifi Annan   +3 more
doaj   +1 more source

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