Now using scaled covariance and SSE
-rw-r--r-- 147 AUTHORS
-rw-r--r-- 18114 COPYING
-rw-r--r-- 515 LICENSE
drwxr-xr-x - doc
drwxr-xr-x - examples
drwxr-xr-x - include
drwxr-xr-x - src
drwxr-xr-x - tools
drwxr-xr-x - unix