@staticmethod<EOL><INDENT>def load_parameters(filename):<DEDENT>
warnings.warn(<EOL>"<STR_LIT>",<EOL>DeprecationWarning,<EOL>)<EOL>with open(filename,"<STR_LIT:rb>") as f:<EOL><INDENT>return pickle.load(f)<EOL><DEDENT>
Load parameters stored in file ``filename``.

        ``p = nonlinear_fit.load_p(filename)`` is used to recover the
        values of fit parameters dumped using ``fit.dump_p(filename)`` (or
        ``fit.dump_pmean(filename)``) where ``fit`` is of type
        :class:`lsqfit.nonlinear_fit`. The layout of the returned
        parameters ``p`` is the same as that of ``fit.p`` (or
        ``fit.pmean``).