3 TreeMap World Population visualisationThis example is inspired by the examples of the treemap package. You’ll learn how to convert a data.frame […] 26 Nov, 2015 in R / Tips and tricks tagged data.tree by Christoph Glur
1 ShinyNo code for once. This is an independent, introductory article about RStudio’s Shiny web application framework for R. […] 22 Oct, 2015 in R tagged Shiny by Christoph Glur
19 Shiny Database App (CRUD)In this post, we write a shiny database app that lets you display and modify data that is […] 28 Sep, 2015 in R tagged Shiny by Christoph Glur
Solving Tic-Tac-Toe with R data.treeIn this post, we do a brute force solution of Tic-Tac-Toe, the well-known 3*3 game. You’ll learn how […] 24 Sep, 2015 in R tagged algorithm / data.tree by Christoph Glur
data.tree 0.2.0 ‘Elder’ on CRANToday, the latest version of the data.tree package was published to CRAN. This version has been named Elder, as in […] 7 Sep, 2015 in News / R tagged data.tree by Christoph Glur
4 From good to bad and back: Convert data.tree to and ...It is very easy to convert data.tree Nodes to and from list, JSON, networkD3, and other data structures. Examples and more! 15 May, 2015 in R / Tips and tricks tagged data.tree by Christoph Glur
How to convert an R data.tree to JSONLearn how to convert a data.tree Node to a JSON representation, and back, using a custom converter. 18 Apr, 2015 in R tagged data.tree / JSON by Christoph Glur
7 ID3 Classification using data.treeThis introduction provides a stylized example of the capabilities of the R package data.tree. The code for the implementation of the (already a bit outdated) ID3 algorithm was written in less than an hour. This is possible because, thanks to the data.tree package, the implementation of the training algorithm follows the algorithm’s pseudo code almost line by line. 18 Apr, 2015 in R tagged data.tree by Christoph Glur
Write an R Journal article with knitrArticles submitted to the R Journal must be in a specific format. This post explains how to easily output articles […] 11 Apr, 2015 in R tagged knitr by Christoph Glur
R package data.tree published to CRANToday, data.tree 0.1.6 was published to CRAN. It lets you manage hierarchical data, convert to and from data.frame, […] 10 Apr, 2015 in News / R tagged data.tree by Christoph Glur
Remember the RSeek!Most people probably know this, but sometimes even I forget that there is the great Rseek.org. Purisitc as […] 25 Mar, 2015 in R by Christoph Glur
1 magrittrF# made pipes popular among data scientists, and the magrittr package brought pipes to R. For example, […] 16 Mar, 2015 in R tagged Pipes by Christoph Glur