Blog Archives

R in Insurance: Presentations are online

July 31, 2013
By
R in Insurance: Presentations are online

The programme and the presentation files of the first R in Insurance conference have been published on GitHub. Front slides of the conference presentations Additionally to the slides many presenters have made their R code available as well: Alexander McNeil shared the examples of the CreditRisk+ model he presented. Lola Miranda made a...

Read more »

Review: Kölner R Meeting 19 July 2013

July 23, 2013
By
Review: Kölner R Meeting 19 July 2013

Despite the hot weather and the beginning of the school holiday season in North Rhine Westphalia the Cologne R user group met yet again for two fascinating talks and beer and schnitzel afterwards.Analysing Twitter data to evaluate the US Dollar / Euro exchange rates Dietmar Janetzko presented ideas to forecast US Dollar / Euro exchange rate movements...

Read more »

Quick review: R in Insurance Conference

July 16, 2013
By
Quick review: R in Insurance Conference

Yesterday the first R in Insurance conference took place at Cass Business School in London. I think the event went really well, but as a member of the organising committee my view is probably skewed. Still, we had a variety of talks, a full house, a gr...

Read more »

googleVis tutorial at useR!2013

July 9, 2013
By
googleVis tutorial at useR!2013

Today Diego and I will give our googleVis tutorial at useR!2013 in Albacete, Spain.googleVis Tutorial at useR! 2013We will cover:Introduction and motivationGoogle Chart ToolsR package googleVisConcepts of googleVisCase studiesgoogleVis on shiny

Read more »

There is definitely R in July

July 1, 2013
By
There is definitely R in July

The useR!2013 conference in Albacete, Spain, will commence next Wednesday, 10 July, and on the day before Diego and I will give a googleVis tutorial. The following Monday, 15 July, the first R in Insurance event will take place at Cass Business School ...

Read more »

googleVis 0.4.3 released with improved Geocharts

June 18, 2013
By

The Google Charts Tools provide two kinds of heat map charts for geographical data, the Flash based Geomap and the HTML5/SVG based Geochart. I prefer the Geochart as it doesn't require Flash, but so far there have been two shortcomings with it: I couldn't add additional tooltip information and the default Mercator projection shows Greenland the...

Read more »

R package development

June 11, 2013
By
R package development

Building R packages is not particular hard, but it can be a bit of a daunting endeavour at the beginning, particularly if you are more of a statistician than a computer scientist or programmer. Some concepts may appear foreign or like red tape, yet man...

Read more »

Interactive slides with googleVis on shiny

June 4, 2013
By
Interactive slides with googleVis on shiny

Following on from last week's post, here are my slides on using googleVis on shiny from the Advanced R workshop at Lancaster University, 21 May 2013. googleVis on shiny Again, I wrote my slides in RMarkdown and I used slidify to create the HTML5 presentation. Unfortunately...

Read more »

Interactive presentation with slidify and googleVis

May 28, 2013
By
Interactive presentation with slidify and googleVis

Last week I was invited to give an introduction to googleVis at Lancaster University. This time I decided to use the R package slidify for my talk. Slidify, like knitr, is built on Markdown and makes it very easy to create beautiful HTML5 presentations...

Read more »

Claims Inflation – a known unknown

May 14, 2013
By

Over the last year I worked with two colleagues of mine on the subject of inflation and claims inflation in particular. I didn't expect it to be such a challenging topic, but we ended up with more questions than answers. The key question and biggest ch...

Read more »