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+The main functions for end users are:
+
+mle_estimate.m  Performs estimation by MLE
+mle_results.m   Performs estimatiion by MLE and shows results
+mle_example.m   Example
+
+
+gmm_estimate.m  Performs estimation by GMM
+gmm_results.m   Performs estimatiion by GMM and shows results
+gmm_example.m   Example
+
+
+The other functions are mostly for internal use, or for use by
+advanced users.