Psychometrika
A Maximum Likelihood Method for Latent Class Regression Involving a Censored Dependent Variable
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Jedidi, Kamel, Venkatram Ramaswamy, and Wayne S. DeSarbo (1993), "A Maximum Likelihood Method for Latent Class Regression Involving a Censored Dependent Variable," Psychometrika, 58 (September), 375-394.
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