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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _paramlist_PartialLikelihoods(self):
 """List of parameters looped over in `_computePartialLikelihoods`."""

        if self._distributionmodel:
            return [param for param in self.model.freeparams +
                    [self.model.distributedparam] if param not in
                    self.model.distributionparams]
        else:
            return self.model.freeparams