9mer matrix.

Input matrix for the Random Forest. This text file contains 12615 semicolon-separated columns in 343 lines. The first line is a header. The first column contains the strain IDs, the second column contains the subspecies annotations, and the following columns contain counts of reverse-complement 9-mer pairs. A column can represent multiple such pairs if their occurrence profiles are identical—in those cases the IDs in the column header are comma-separated. Only the alphabetically first 9-mer in the pairs are used in the column headers. (TXT)