Results 31 to 40 of about 244,053 (326)

vdmR: Generating Web-Based Visual Data Mining Tools with R

open access: yesJournal of Statistical Software, 2017
The vdmR package generates web-based visual data mining tools by adding interactive functions to ggplot2 graphics. Brushing and linking between multiple plots is one of the main features of this package.
Tomokazu Fujino
doaj   +1 more source

Beware the Non-uniqueness of Einstein Rings [PDF]

open access: yes, 2001
We explain how an approximation to the rings formed by the host galaxies in lensed QSOs can be inferred from the QSO data alone. A simple ring image can be made from any lens model by a simple piece of computer graphics: just plot a contour map of the ...
Courbin F.   +3 more
core   +2 more sources

VennDiagramWeb: a web application for the generation of highly customizable Venn and Euler diagrams. [PDF]

open access: yes, 2016
BackgroundVisualization of data generated by high-throughput, high-dimensionality experiments is rapidly becoming a rate-limiting step in computational biology.
Babaran, Holly E   +6 more
core   +2 more sources

Rational Cubics and Conics Representation: A Practical Approach

open access: yesInternational Islamic University Malaysia Engineering Journal, 2012
A rational cubic spline, with one family of shape parameters, has been discussed with the view to its application in Computer Graphics. It incorporates both conic sections and parametric cubic curves as special cases.
M. Sarfraz, Z. Habib
doaj   +1 more source

Perprof-py: A Python Package for Performance Profile of Mathematical Optimization Software

open access: yesJournal of Open Research Software, 2016
A very important area of research in the field of Mathematical Optimization is the benchmarking of optimization packages to compare solvers. During benchmarking, one usually collects a large amount of information like CPU time, number of functions ...
Abel Soares Siqueira   +2 more
doaj   +1 more source

Viability of using multidimensional graphics in epidemiological data analysis: case study with respiratory diseases - 10.4025/actascihealthsci.v34ispec.10055

open access: yesActa Scientiarum. Health Sciences, 2012
The statistical methodology to be used in epidemiological data analysis is extremely important for obtaining reliable and plausible results that can be interpreted in the epidemiological context.
Elisa Norberto Ferreira Santos   +1 more
doaj   +1 more source

Hierarchical Archimedean Copulae: The HAC Package

open access: yesJournal of Statistical Software, 2014
This paper presents the R package HAC, which provides user friendly methods for dealing with hierarchical Archimedean copulae (HAC). Computationally efficient estimation procedures allow to recover the structure and the parameters of HAC from data.
Ostap Okhrin, Alexander Ristig
doaj   +1 more source

Viability of using multidimensional graphics in epidemiological data analysis: case study with respiratory diseases = Viabilidade do uso gráfico multidimensional para análise de dados epidemiológicos: estudo de caso com doenças respiratórias [PDF]

open access: yesActa Scientiarum. Health Sciences, 2012
The statistical methodology to be used in epidemiological data analysis is extremely important for obtaining reliable and plausible results that can be interpreted in the epidemiological context.
Elisa Norberto Ferreira Santos   +1 more
doaj   +1 more source

Johann Sebastian Bach. Toccata (with the fugue) d-moll for Organ BWV 565. “According to the Gospel of John” as a Subject of Musical and Theoretical Analysis from the Perspective of Musical Rhetoric [PDF]

open access: yesМузыкальное искусство и образование, 2021
The article is focused on the description of the hidden layer of artistic content of one of the famous organ masterpieces by J. S. Bach – Toccata (with the fugue) d-moll BWV 565. The method of musical theoretical analysis is applied.
Tatyana F. Prodma
doaj   +1 more source

biplot and joint plot graphics to study the triple interaction [PDF]

open access: yes, 2010
Este trabalho teve os seguintes objetivos: propor uma sistemática para o estudo e a interpretação da estabilidade e adaptabilidade fenotípica, por meio do modelo de Tucker3; avaliar o uso do gráfico joint plot; e comparar os resultados obtidos pela ...
ARAÚJO, Lúcio Borges de   +3 more
core   +1 more source

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