Blog Archives

Movies and Series subtitles in R with subtools

October 11, 2016
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Movies and Series subtitles in R with subtools

Every time I download subtitles for a movie or a series episode, I cannot help thinking about all this text that could be analyzed with text mining methods. As my PhD came to its end in April and I started a postdoc in September, I could use some time of my looong summer break to work on a new...

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Visualizing the R packages galaxy

March 23, 2016
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Visualizing the R packages galaxy

The idea of this post is to create a kind of map of the R ecosystem showing dependencies relationships between packages. This is actually quite simple to quickly generate a graph object like that, since all the data we need … Lire la suite →

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rleafmap: R Markdown in interactive popups

October 1, 2015
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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 … Lire la suite →

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Rummaging through dusty books: Maucha diagrams in R

September 22, 2015
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Rummaging through dusty books: Maucha diagrams in R

Do you know the Maucha diagram? If you are not an Hungarian limnologist, probably not! This diagram was proposed by Rezso Maucha in 1932 as a way to vizualise the relative ionic composition of water samples. However, as far I … Lire la suite →

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Fully customizable legends for rleafmap

September 14, 2015
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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 … Lire la suite →

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Contours and Networks with epimap and rleafmap

June 30, 2015
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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 … Lire la suite →

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

January 19, 2015
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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 … Lire la suite →

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