parameters: (self)
return_statement: return self._sigma
docstring: Scaling factors of these Student's t distribution(s).
docstring_summary: Scaling factors of these Student's t distribution(s).
docstring_tokens: Scaling factors of these Student s t distribution ( s ) .
function: def sigma(self):
      """Scaling factors of these Student's t distribution(s)."""
      return self._sigma
function_tokens: def sigma ( self ) : return self . _sigma