Example of dataset containing heterogeneous information and the two obtained rules. (a) Example of dataset in which genes (named as g1, g2...) are annotated with different characteristics (second column). Third and the rest of columns represent experimental conditions and values of 1 represent over-expression, -1 under-expression and 0 neither expression nor inhibition. (b) Two rules that were selected after applying the filter.
Carmona-Saez et al. BMC Bioinformatics 2006 7:54 doi:10.1186/1471-2105-7-54