Results 1 to 10 of about 109,885 (228)

rtpcr: a package for statistical analysis and graphical presentation of qPCR data in R [PDF]

open access: yesPeerJ
Background Quantitative real-time polymerase chain reaction (qRT-PCR or qPCR) is widely used in molecular biology research. Various analysis methods are employed to interpret qPCR data and measure mRNA levels of target genes under different experimental ...
Ghader Mirzaghaderi
doaj   +3 more sources

Analysis of Covariance of Models of Sudoku Squares with no Treatment Effects on Concomitant Variable

open access: yesJournal of Applied Sciences and Environmental Management, 2023
Inclusion of concomitant variable(s) in an analysis of variance (ANOVA) model is an indication that the model is of ANCOVA model provided that there is correlation between the concomitant and response variable.
A. Shehu, N. S. Dauran , G. A. Usman
doaj   +1 more source

The Effects of Correlated Data and Correction Procedures for F-Test in Unbalanced Two Way Model [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2010
Independence of observations is one of the standard assumption in analysis of Variance (ANOVA) table. Where the error terms in the model are independent, identically distributed normal variables with null means and homogeneous variances.
Ivan Kababchi
doaj   +1 more source

Analysis of Covariance of Reinforced Balanced Incomplete Block Designs With a Single Explanatory Variable [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2014
Reinforced balanced incomplete block designs (BIBDs) are very useful in statistical planning of experiments as they can be constructed for any number of treatments for given numbers of replications.
D.K. Ghosh, M.G. Bhatt, S.C. Bagui
doaj   +1 more source

Repeatability and genotypic stability in intraspecific hybrids of Paspalum notatum Flügge

open access: yesRevista Brasileira de Zootecnia, 2023
The objective of this study was to verify the repeatability of the expression of forage characters in intraspecific hybrids of Paspalum notatum Flügge to aid early selection. Across five harvests, plant height, tiller population density, leaf dry matter,
Roberto Luis Weiler   +10 more
doaj   +1 more source

Comparative Study of the Effectiveness of Emotionally Focused Therapy (EFT) for Couples and Narrative Couple Therapy (NCT) on Marital Quality

open access: yesمجله دانشکده پزشکی اصفهان, 2020
Background: Disturbance in human relationships has significant negative effects on the quality of life of couples and their children. The purpose of this study was to compare the effectiveness of narrative couple therapy (NCT) and emotionally focused ...
Alireza Torkan   +2 more
doaj   +1 more source

The Effect of Selected Exercise Group on Motor Skills and Cognitive Functions in Children With Autism Spectrum Disorders [PDF]

open access: yesSport Sciences and Health Research, 2019
Introduction: The present study aimed to determine the effects of a selected group exercise on motor skills and cognitive function in children with Autism Spectrum Disorders (ASDs).Methods: Forty children with ASD aged 5-12 years participated in this ...
Mahbubeh Ghayour Najafabadi   +2 more
doaj   +1 more source

Basic Features of the Analysis of Germination Data with Generalized Linear Mixed Models

open access: yesData, 2020
Germination data are discrete and binomial. Although analysis of variance (ANOVA) has long been used for the statistical analysis of these data, generalized linear mixed models (GzLMMs) provide a more consistent theoretical framework. GzLMMs are suitable
Alberto Gianinetti
doaj   +1 more source

Periodontal dysbiosis associates with reduced CSF Aβ42 in cognitively normal elderly

open access: yesAlzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2021
Introduction Periodontal disease is a chronic, inflammatory bacterial dysbiosis that is associated with both Alzheimer's disease (AD) and Down syndrome.
Angela R. Kamer   +12 more
doaj   +1 more source

Mixed model with spatial variance–covariance structure for accommodating of local stationary trend and its influence on multi-environmental crop variety trial assessment

open access: yesSpanish Journal of Agricultural Research, 2014
The most common procedure for analyzing multi-environmental trials is based on the assumption that the residual error variance is homogenous across all locations considered.
Asnake Worku Negash   +3 more
doaj   +1 more source

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