Osman Dag , Merve Kasikci , Muhammed Ali Yilmaz , Samaradasa Weerahandi , Malwane M.A. Ananda
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twowaytests: An R package for two-way tests in independent groups designs
Two-way tests in independent groups designs are the most frequently used statistical techniques in various fields. In this paper, we present twowaytests package to investigate the effects of two treatments and the associated interaction on the dependent variable. The package offers two-way tests involving two-way ANOVA, parametric bootstrap based generalized test, generalized pivotal quantity based generalized test, two-way ANOVA for trimmed means, two-way ANOVA using M-estimators for location, and two-way ANOVA for medians. The package provides some basic descriptive statistics, pairwise comparisons, variance homogeneity and normality tests, and well-arranged graphical approaches. Furthermore, its web application is freely available at http://www.softmed.hacettepe.edu.tr/twowaytests.
期刊介绍：
SoftwareX aims to acknowledge the impact of software on today''s research practice, and on new scientific discoveries in almost all research domains. SoftwareX also aims to stress the importance of the software developers who are, in part, responsible for this impact. To this end, SoftwareX aims to support publication of research software in such a way that: The software is given a stamp of scientific relevance, and provided with a peer-reviewed recognition of scientific impact; The software developers are given the credits they deserve; The software is citable, allowing traditional metrics of scientific excellence to apply; The academic career paths of software developers are supported rather than hindered; The software is publicly available for inspection, validation, and re-use. Above all, SoftwareX aims to inform researchers about software applications, tools and libraries with a (proven) potential to impact the process of scientific discovery in various domains. The journal is multidisciplinary and accepts submissions from within and across subject domains such as those represented within the broad thematic areas below: Mathematical and Physical Sciences; Environmental Sciences; Medical and Biological Sciences; Humanities, Arts and Social Sciences. Originating from these broad thematic areas, the journal also welcomes submissions of software that works in cross cutting thematic areas, such as citizen science, cybersecurity, digital economy, energy, global resource stewardship, health and wellbeing, etcetera. SoftwareX specifically aims to accept submissions representing domain-independent software that may impact more than one research domain.
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