Please read the guidelines here.
The homepage manual
The help section in relax is the best you can get !
Just start relax in terminal: <source lang="python"> > relax
relax> help(relax_disp)
For example: help(relax_disp.select_model)
relax> help(relax_disp.exp_type) relax> help(spectrum) relax> help(spectrum.replicated) relax> help(spectrum.baseplane_rmsd) relax> ..→