The Role of SAS in Clinical Research and Clinical Trial Management Statistical Analysis System, or SAS, has been the industry standard for data management and analytics of large volumes of data. It’s a very flexible platform that provides users various means to manipulate, analyze, process, and report on data. What is SAS Used for? Imagine AstraZeneca managing the production, provenance, current location, destination, or pharmacy customer for every pill produced. Imagine Lufthansa managing the air tickets and flight data for millions of customers every day. Or perhaps Honda tracking the inventory for every vehicle produced and for sale around the world – plus data on which parts are included in which models at any given location; in case of a product recall? These are all examples of things that can be done with SAS. AstraZeneca, Lufthansa, and Honda are all companies that use SAS in their everyday business. SAS is an invaluable tool for business in the 21st century. Why Not Just Use Spreadsheets, such as Google Sheets or Microsoft Excel? Well, the difference is twofold: Firstly, platforms like SAS allow you to use vast amounts of data, compared to Excel. Using any of the sample usage examples above: imagine trying to keep all of those records in an Excel file? That would be impractical, if not downright impossible! SAS provides the infrastructure for keeping such large volumes of data, in a useable and manageable format. Secondly: SAS allows programmers to perform data manipulation and analysis to a degree that Excel can only dream about. Remember that programs like Microsoft Excel or Google Sheets are spreadsheets. Spreadsheet programs are designed for accountants, mathematicians, or other users of “small data” to manage data and information that might otherwise be performed by hand. Of course, the trade-off is that Spreadsheet programs are much easier to pick up and use, compared to complex data management platforms such as SAS. If Excel is the handy wheelbarrow you might use to help with landscaping your yard: SAS is the fleet of dump trucks and bulldozers that help build entire cities! Needless to say, getting up to speed in the latest SAS platform requires dedicated training and certification.