Vol 3, No 1 (2009)

Cover Page
Kohonen U-matrix From Figure 5, Exploratory Analysis of CIA Factbook Data Using Kohonen Self-Organizing Maps by Guangying Hua, Maria Skaletsky and Kimberly Westermann.

Data are provided along with each article by clicking on the link "Supplementary files" at the right hand side of the screen ("Article tools", once the article page is reached).