De Souza, Rafael da Silva and Ciardi, Benedetta (2015) AMADA-Analysis of Multidimensional Astronomical Datasets. ASTRONOMY AND COMPUTING, 12. pp. 100-108. ISSN 2213-1337
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Abstract
We present AMADA, an interactive web application to analyse multidimensional datasets. The user uploads a simple ASCII file and AMADA performs a number of exploratory analysis together with contemporary visualizations diagnostics. The package performs a hierarchical clustering in the parameter space, and the user can choose among linear, monotonic or non-linear correlation analysis. AMADA provides a number of clustering visualization diagnostics such as heatmaps, dendrograms, chord diagrams, and graphs. In addition, AMADA has the option to run a standard or robust principal components analysis, displaying the results as polar bar plots. The code is written in R and the web interface was created using the SHINY framework.
| Item Type: | Article |
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| Subjects: | Q Science / természettudomány > QA Mathematics / matematika > QA76 Computer software / programozás Q Science / természettudomány > QB Astronomy, Astrophysics / csillagászat, asztrofizika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 26 Oct 2023 08:38 |
| Last Modified: | 26 Oct 2023 08:38 |
| URI: | http://real.mtak.hu/id/eprint/177870 |
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