unifrac calculates unifrac on two or more placefiles.
usage: unifrac 1.jplace 2.jplace [3.jplace [...]]
| --point-mass | Treat every pquery as a point mass concentrated on the highest-weight placement. |
| --pp | Use posterior probability for the weight. |
| -o | Specify the filename to write to. |
| --out-dir | Specify the directory to write files to. |
| --prefix | Specify a string to be prepended to filenames. |
| --csv | Output the results as csv instead of a padded matrix. |
| --list-out | Output the KR results as a list rather than a matrix. |