Un outil pour la sélection et la visualisation de flux : le package flows
This note presents an R package that allows to select, analyse and visualise flows. After briefly recalling the issues and principles underlying the methods used by this tool (main flows, dominant flows and major flows), we describe the three main functions that are implemented : flows selection, in...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Netcom Association
2015-12-01
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| Series: | Netcom |
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| Online Access: | https://journals.openedition.org/netcom/2134 |
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| _version_ | 1832580409411502080 |
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| author | Laurent Beauguitte Timothée Giraud Marianne Guerois |
| author_facet | Laurent Beauguitte Timothée Giraud Marianne Guerois |
| author_sort | Laurent Beauguitte |
| collection | DOAJ |
| description | This note presents an R package that allows to select, analyse and visualise flows. After briefly recalling the issues and principles underlying the methods used by this tool (main flows, dominant flows and major flows), we describe the three main functions that are implemented : flows selection, indicators production about selected flows and lost information, cartography of dominant flows. Lastly, this selecting tool is applied to interurban commuters flows in the « Grand-Est » French region. This example shows the effect of choosing a variant of Nystuen and Dacey method on the resulting urban hierarchy and areas of influence. |
| format | Article |
| id | doaj-art-3c4789fd4c9d4b478264f1c562e06e09 |
| institution | Kabale University |
| issn | 0987-6014 2431-210X |
| language | English |
| publishDate | 2015-12-01 |
| publisher | Netcom Association |
| record_format | Article |
| series | Netcom |
| spelling | doaj-art-3c4789fd4c9d4b478264f1c562e06e092025-01-30T11:00:15ZengNetcom AssociationNetcom0987-60142431-210X2015-12-012939940810.4000/netcom.2134Un outil pour la sélection et la visualisation de flux : le package flowsLaurent BeauguitteTimothée GiraudMarianne GueroisThis note presents an R package that allows to select, analyse and visualise flows. After briefly recalling the issues and principles underlying the methods used by this tool (main flows, dominant flows and major flows), we describe the three main functions that are implemented : flows selection, indicators production about selected flows and lost information, cartography of dominant flows. Lastly, this selecting tool is applied to interurban commuters flows in the « Grand-Est » French region. This example shows the effect of choosing a variant of Nystuen and Dacey method on the resulting urban hierarchy and areas of influence.https://journals.openedition.org/netcom/2134visualizationdominant flowsmajor flowsmatrixR |
| spellingShingle | Laurent Beauguitte Timothée Giraud Marianne Guerois Un outil pour la sélection et la visualisation de flux : le package flows Netcom visualization dominant flows major flows matrix R |
| title | Un outil pour la sélection et la visualisation de flux : le package flows |
| title_full | Un outil pour la sélection et la visualisation de flux : le package flows |
| title_fullStr | Un outil pour la sélection et la visualisation de flux : le package flows |
| title_full_unstemmed | Un outil pour la sélection et la visualisation de flux : le package flows |
| title_short | Un outil pour la sélection et la visualisation de flux : le package flows |
| title_sort | un outil pour la selection et la visualisation de flux le package flows |
| topic | visualization dominant flows major flows matrix R |
| url | https://journals.openedition.org/netcom/2134 |
| work_keys_str_mv | AT laurentbeauguitte unoutilpourlaselectionetlavisualisationdefluxlepackageflows AT timotheegiraud unoutilpourlaselectionetlavisualisationdefluxlepackageflows AT marianneguerois unoutilpourlaselectionetlavisualisationdefluxlepackageflows |