ols [options] [-desc ifile] [-data ifile] [-test ifile] [-robust ] [-stepwise ] [-swlimit float " {0.0}"] [-quiet ] [-output ofile] [-otype string]
-desc ifile Field description file
-data ifile Datafile, one vector per line
-test ifile Datafile, for testing
-robust Robust, may take longer
-stepwise Order the features by contribution, implies robust.
-swlimit float " {0.0}" Percentage necessary improvement for stepwise
-quiet No summary
-output ofile Output file for coefficients
-otype string Output types: festival or raw