Returns pval for 1st method, if it exists. Else returns uncorrected pval.

def get_pvalue(self):
        """Returns pval for 1st method, if it exists. Else returns uncorrected pval."""
        if self.method_flds:
            return getattr(self, "p_{m}".format(m=self.get_method_name()))
        return getattr(self, "p_uncorrected")