Define-XML is the metadata that describes the content and formatting of submission datasets and the case report tabulation data. It’s needed to help reviewers understand the data they are reviewing.

It’s a safe bet that most people’s first introduction to CDISC standards is through the Study Data Tabulation Model (SDTM). This is a content standard that ensures clinical data is submitted in a ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...

8 old programming languages developers won’t quit Newer languages might soak up all the glory, but these die-hard languages have their place. Here are eight languages developers still use daily, and ...