ggplot2, by Hadley Wickham, is an excellent and flexible package for elegant data visualization in R. However the default generated plots requires some formatting before we can send them for ...

Note that you will need the latest version of ggplot2 (2.0.0) for any of the functions to work properly. The ggnet2 function is fully documented in this vignette. The data for one of the examples, a ...

Data mining is the process of extracting potentially useful information from data sets. It uses a suite of methods to organise, examine and combine large data sets, including machine learning, ...