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R-bloggers R news, Using R to Generate Live World Cup Notifications

Using R to Generate Live World Cup Notifications

Here in Belgium, World Cup fever is at fever pitch, but with matches starting during work hours, how is a desk worker supposed to follow along? By leaving the R environment? Blasphemy. Today we show how to use R to generate live desktop notifications for The Beautiful Game. A notification system preview, free of local bias. Overview We break the process of producing a live score...

Basic Generalised Additive Model In Ecology; Exercise

Generalised Additive Models (GAM) are non-parametric models that add smoother to the data. On this exercise, we will look at GAMs using cubic spline using the mgcv package. Dataset...

Weighting tricks for machine learning with Icarus – Part 1

Calibration in survey sampling is a wonderful tool, and today I want to show you how we can use it in some Machine Learning applications, using the R package...

hitting a wall

Once in a while, or a wee bit more frequently (!), it proves impossible to communicate with a contributor of a question on X validated. A recent instance was...

R null values: NULL, NA, NaN, Inf

R language supports several null-able values and it is relatively important to understand how these values behave, when making data pre-processing and data munging. In general, R supports: NULL...

The Devil is in the Data is moving

Dear readers, I have been consolidating my online presence and the Devil is in the Data blog has moved to the Lucid Manager website. This will be the last...

Rough looking figures from R

A recent blog post regarding data visualization had some barplots I liked the look of (aesthetically…for research purposes, they wouldn’t be suitable). They look as if they’ve be coloured...

Visualize the World Cup with R! Part 1: Recreating Goals with ggsoccer and ggplot2

After posting a couple of my World Cup viz on Twitter, I thought I'll collate some of them into a blog post. This will be Part 1 of a...

A brief guide to data visuals in R in 2018

Data visuals 2018 Supplementary notes for CJ Brown’s talks on dataviz in 2018 for Griffith University’s honours students and the UQ Winterschool in Bioinformatics. These notes run through some of the principles I...

Predict Customer Churn with Gradient Boosting

Customer churn is a key predictor of the long term success or failure of a business. But when it comes to all this data, what’s...

 

         
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