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Catégorie : rleafmap

rleafmap: R Markdown in interactive popups

rleafmap: R Markdown in interactive popups

This is the second « big » feature coming with branch 0.2 of rleafmap (now on CRAN!). With this new version you can write popups content in R Markdown which will be processed when you generate the map. This can be useful to format popups using markdown syntax (if you need more control remind that popups can also be formatted with html tags). More interesting with R Markdown is the possibility to include outputs of R code chunks. Thus, results, simulations and…

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Fully customizable legends for rleafmap

Fully customizable legends for rleafmap

This is a functionality I wanted to add for some time… and finally it’s here! I just pushed on GitHub a new version of rleafmap which brings the possibility to attach legends to data layers. You simply need to create a legend object with the function layerLegend and then to pass this object when you create your data layer via the legend argument. Thus, a map can contain different legends, each of them being independent. This is cool because it…

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Contours and Networks with epimap and rleafmap

Contours and Networks with epimap and rleafmap

In February, I participated in a hackaton organized by Thibaut Jombart at Imperial College, London, to work on visualization tools for outbreak data. This was a great time spent with great people! Thanks again, Thibaut, for organizing. I took part in the development of epimap, an R package for statistical mapping. The aim of epimap is to provide tools to quickly and efficiently visualize spatial data. There is a set of functions designed to do that and you can check…

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Introducing rleafmap. An R package for interactive maps with Leaflet.

Introducing rleafmap. An R package for interactive maps with Leaflet.

Obviously, I am late… I released rleafmap about 1 year ago and I am just writing this blog post today. During this time, I presented the package to the french R-users community at the 3eme Rencontres R in Montpellier and could get some good feedbacks. Now, I would like to communicate better on the project. My idea is to post news about the development and communicate on new features illustrated with examples on this blog. The documentation and tutorials will…

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