Saturday, February 24, 2018

It happens In the R woRld

wordcloudPresidentiel

Twitter analysis using R (Semantic analysis of French elections)

Last month the French elections viewed through Twitter: a semantic analysis post showed how the two contenders were perceived on Twitter during three key events of...
Word cloud concerning Macron

French elections viewed through Twitter: a semantic analysis

The French presidential election has been over for a week with the win of Emmanuel Macron. During the weeks between the two rounds, Twitter...

Changelog D3PartitionR V0.2

The V0.2 of D3partitionR is now available on github ! (And will soon be available on the CRAN!) Changelog: New visualisation: collapsible tree Indented collapsible tree 2. New functionalities and...

R Packages

Explore your McDonalds Meal with Shiny and D3partitionR

Have you ever wondered what was in your MacDonalds menu? Or in your DoubleCheese Burger (well it's my favorite one)? A wonderful dataset was...

Major update of D3partitionR: Interactive viz’ of nested data with R...

D3partitionR is an R package to visualize interactively nested and hierarchical data using D3.js and HTML widget. These last few weeks I've been working...

The R Shiny packages you need for your web apps!

Shiny is an R Package to deploy web apps using an R backend. Let's face it, Shiny is awesome! It brings all the power...

R tutorial

Create your Machine Learning library from scratch with R ! (1/3)

When dealing with Machine Learning problems in R, most of the time you rely on already existing libraries. This fastens the analysis process, but...
Evolution of centroids position in kmeans

Machine Learning Explained: Kmeans

Kmeans is one of the most popular and simple algorithm to discover underlying structures in your data. The goal of kmeans is simple, split your...

R Basics: PCA with R

Nowadays most datasets have many variables and hence dimensions. However, due to colinearity and non-linear relationship between the different variables, most of the datasets could...