The data mining tool used for this project is RapidMiner
While researching a suitable tool to use, I encountered this website about data mining in the field of pharmacy. In short, the author compared this tool to WEKA, Knime, Orange and TANAGRA; RapidMiner received fairly good marks. However, the author also admits that their review is subjective and their analysis was based on the usage of a single modelling method. See Figure 1 for a screenshot of the workflow in RapidMiner.
Figure 1. A screenshot of RapidMiner with an example work flow.