Longitudinal Data Techniques: Looking Across Observations Ronald Cody, Ed.D., Robert Wood Johnson Medical School, Piscataway, NJ Introduction One of the most difficult tasks for a SAS® programmer is to perform operation

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Date: 2016-08-17 18:18:26		Longitudinal Data Techniques: Looking Across Observations Ronald Cody, Ed.D., Robert Wood Johnson Medical School, Piscataway, NJ Introduction One of the most difficult tasks for a SAS® programmer is to perform operation Add to Reading List Source URL: www.ats.ucla.edu Download Document from Source Website File Size: 23,19 KB Share Document on Facebook