Page History
...
Observations about tobacco products and study subjects generated to support analysis in a submission are represented in a series of datasets based on the CLASS values described in this TIG. Datasets described in this guide are generally cretaed created to support a certain type of analysis but sometimes analysis datasets are cretaed to support the creation of a subsequent dataset that will be used for analysis. All datasets are structured as flat files with rows representing observations and columns representing variables.
...
Overview
Content Tools