{"version":"20240116","show_thumbnails":true,"show_date":true,"show_context":true,"layout":"grid","headline":"Related","items":[{"id":407,"url":"https://rtask.thinkr.fr/fr/luminance-gradient-dependent-lightness-illusion/","url_meta":{"origin":381,"position":0},"title":"Recr\u00e9er l’illusion \u2018Luminance-gradient-dependent lightness\u2019 avec R","author":"Colin Fay","date":"16 ao\u00fbt 2018","format":false,"excerpt":"Un billet de blog inspir\u00e9 d'un tweet et d'une vid\u00e9o YouTube. \u2018Luminance-gradient-dependent lightness illusion\u2019 Ces derniers jours, je suis tomb\u00e9 sur ce tweet : A demo of lightness perception pic.twitter.com/BSVpgcuIw1 \u2014 Akiyoshi Kitaoka (@AkiyoshiKitaoka) August 12, 2018 Ici, une d\u00e9monstration de la fa\u00e7on dont notre perception de la couleur est\u2026","rel":"","context":"Dans "dataviz"","block_context":{"text":"dataviz","link":"https://rtask.thinkr.fr/fr/dataviz-fr/"},"img":{"alt_text":"","src":"https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/illlusion.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/illlusion.jpg?resize=350%2C200&ssl=1 1x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/illlusion.jpg?resize=525%2C300&ssl=1 1.5x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/illlusion.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":583,"url":"https://rtask.thinkr.fr/fr/interagir-avec-postgis-depuis-r-avec-dbi-et-sf/","url_meta":{"origin":381,"position":1},"title":"Interagir avec PostGIS depuis R","author":"S\u00e9bastien Rochette","date":"28 avril 2019","format":false,"excerpt":"PostGIS est une extentions de base de donn\u00e9es PostgreSQL pour traiter les donn\u00e9es spatiales. Gr\u00e2ce \u00e0 PostGIS, votre base de donn\u00e9es prend en charge les requ\u00eates g\u00e9ographiques \u00e0 ex\u00e9cuter directement en SQL. Dans ce post de blog, nous allons nous connecter et interagir avec une base de donn\u00e9es PostGIS depuis\u2026","rel":"","context":"Dans "astuces"","block_context":{"text":"astuces","link":"https://rtask.thinkr.fr/fr/tips-fr/"},"img":{"alt_text":"","src":"https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/r-postgis-header.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/r-postgis-header.png?resize=350%2C200&ssl=1 1x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/r-postgis-header.png?resize=525%2C300&ssl=1 1.5x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/2019/07/r-postgis-header.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4024,"url":"https://rtask.thinkr.fr/fr/signature-py-application-laureate-du-shiny-contest-2024/","url_meta":{"origin":381,"position":2},"title":"Signature.py: application laur\u00e9ate du Shiny Contest 2024","author":"Arthur Br\u00e9ant","date":"22 novembre 2024","format":false,"excerpt":"\ud83c\udfc6 Nous avons le plaisir d\u2019annoncer que {signature.py} est la grande gagnante du Shiny Contest 2024 dans la cat\u00e9gorie \u2018Meilleure application Shiny avec Python\u2019 ! Cette ann\u00e9e, Posit a relanc\u00e9 le Shiny Contest, un concours d\u00e9di\u00e9 au d\u00e9veloppement d\u2019applications Shiny. Les participants doivent cr\u00e9er une application personelle ou professionelle, qui\u2026","rel":"","context":"Dans "d\u00e9veloppement"","block_context":{"text":"d\u00e9veloppement","link":"https://rtask.thinkr.fr/fr/developpement-fr/"},"img":{"alt_text":"","src":"https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/Screenshot-2024-11-21-at-15.05.41.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/Screenshot-2024-11-21-at-15.05.41.png?resize=350%2C200&ssl=1 1x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/Screenshot-2024-11-21-at-15.05.41.png?resize=525%2C300&ssl=1 1.5x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/Screenshot-2024-11-21-at-15.05.41.png?resize=700%2C400&ssl=1 2x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/Screenshot-2024-11-21-at-15.05.41.png?resize=1050%2C600&ssl=1 3x, https://i0.wp.com/rtask.thinkr.fr/wp-content/uploads/Screenshot-2024-11-21-at-15.05.41.png?resize=1400%2C800&ssl=1 4x"},"classes":[]}]}