Articles by tuxettechix

First R meeting in Bordeaux, France

June 7, 2012 | tuxettechix

The program of the first R meeting that will be held in Bordeaux (France), the 2nd and 3rd of July, is now available at It includes special sessions about mixed models, visualization, classification, data ... [Read more...]

What does this package look like?

May 1, 2012 | tuxettechix

In this post, I give a very simple trick to understand the way a package is organized, which functions are included in and how these functions depend from each others. The idea has been brought by one of my student, Soraya, who is currently working in a very hostile environment, ... [Read more...]

Gini index and Lorenz curve with R

February 23, 2012 | tuxettechix

You can do anything pretty easily with R, for instance, calculate concentration indexes such as the Gini index or display the Lorenz curve (dedicated to my students). Although I did not explain it during my lectures, calculating a Gini index or displaying the Lorenz curve can be done very easily ... [Read more...]

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)