Everything not being a valid option will be interpreted as a potential datafile name. Given no datafile at all, means read stdin. Also - means stdin
Possible options are:
Option | Description | Default |
---|---|---|
-l# | number of points to use | whole file |
-x# | number of lines to be ignored | 0 |
-c# | column to be read | 1,...,dimension of the vectors |
-m#,# | number of components, embedding dimension | 1,5 |
-d# | delay for the embedding | 1 |
-q# | dimension of the manifold to project to | 2 |
-k# | minimal number of neighbours | 30 |
-r# | minimal size of the neighbourhood | (interval of data)/1000 |
-i# | number of iterations | 1 |
-2 | use euclidean metric instead of the tricky one | tricky metric |
-o# | output file name | without file name: 'datafile'.opt.n, where n is the iteration (or stdin.opt.n if data was read from stdin) without -o the last iteration is also written to stdout |
-V# | verbosity level 0: only panic messages 1: add input/output messages 2: add average correction and trend 4: add how many points were corrected for which epsilon | 7 |
-h | show these options | none |