Results 1 to 10 of about 1,111,830 (263)
Introducing the permutations R package
SoftwareX, 2020 Here I introduce the R package permutations, for manipulating permutations of a finite set. I show how the package has been used to investigate the megaminx puzzle and exhibit an 82-turn superflip that represents a new lower bound for this operation.
Robin K.S. Hankin
doaj +2 more sources
image2data: An R package to turn images in data sets [PDF]
Tutorials in Quantitative Methods for Psychology, 2022 Data visualization is an essential and powerful tool to generate hypotheses, uncover patterns, and disseminate findings. It is crucial that introductory statistics courses train students to become critical authors and consumers of data visualization ...
Caron, Pier-Olivier, Dufresne, Alexandre
doaj +1 more source
Cognitively Diagnostic Analysis Using the G-DINA Model in R
Psych, 2021 Cognitive diagnosis models (CDMs) have increasingly been applied in education and other fields. This article provides an overview of a widely used CDM, namely, the G-DINA model, and demonstrates a hands-on example of using multiple R packages for a ...
Qingzhou Shi +4 more
doaj +1 more source
BMC Genomics, 2021 Background Finding meaningful gene-gene interaction and the main Transcription Factors (TFs) in co-expression networks is one of the most important challenges in gene expression data mining. Results Here, we developed the R package “CeTF” that integrates
Carlos Alberto Oliveira de Biagi +7 more
doaj +1 more source
Multivariate Normal Variance Mixtures in R: The R Package nvmix
Journal of Statistical Software, 2022 We present the features and implementation of the R package nvmix for the class of normal variance mixtures including Student t and normal distributions.
Erik Hintz +2 more
doaj +1 more source
Writing Effective and Reliable Monte Carlo Simulations with the SimDesign Package [PDF]
Tutorials in Quantitative Methods for Psychology, 2020 The purpose of this tutorial is to discuss and demonstrate how to write safe, effective, and intuitive computer code for Monte Carlo simulation experiments containing one or more simulation factors.
Chalmers, R. Philip, Adkins, Mark C.
doaj +1 more source
corr2D: Implementation of Two-Dimensional Correlation Analysis in R
Journal of Statistical Software, 2019 In the package corr2D two-dimensional correlation analysis is implemented in R. This paper describes how two-dimensional correlation analysis is done in the package and how the mathematical equations are translated into R code.
Robert Geitner +3 more
doaj +1 more source
Random Samples Generation from Neutrosophic Distributions Using the neutrostat Package in R [PDF]
Neutrosophic Sets and SystemsRandom sample generation plays a fundamental role in statistical simulation, model validation, and performance evaluation. In the context of neutrosophic statistics, where uncertainty, indeterminacy, and imprecision are explicitly modeled, generating ...
M. I. Khan +2 more
doaj +1 more source
Agriculture, 2023 Plant breeders have to employ strategies and techniques to produce new improved wheat cultivars to increase productivity to meet the needs of the growing population.
Al-Issawi Mohammed +8 more
doaj +1 more source
Decomp2d: An R solution for image decomposition
SoftwareX, 2022 The subjects of image processing include feature extraction, compression, denoising, image enhancement, and restoration. Many softwares have been developed for these studies.
Hee-Seok Oh, Guebin Choi, Donghoh Kim
doaj +1 more source