What enhancements are available when using SDA 3.1?
SAMHDA recently upgraded the appearance of the Survey Documentation and Analysis (SDA) system to version 3.1. The new interface allows users greater navigational ability within SDA. All of the statistical procedures are still available as they were previously. Users who prefer to use the original interface may still do so by selecting the link entitled Use Classic Interface in the upper-left corner of the screen. For further information about SDA 3.1, please select the Getting Started button located in the upper-right portion of the screen. Users no longer need to open the codebook in a separate browser to view a list of variables. Also, users can now switch between the various statistical procedures without having to return to the main analysis page. These improvements are possible because the screen splits into the following four windows: • Program Selection Window. Select from programs to perform analysis, create or recode variables, download the dataset or a customized data subset,
