To create a page with a CSS layout: 1  In the New Document dialog box, select the Blank Page category. 2  For Page Type, select the kind of page you want to create.
Registered Health Information Administrator. Registered Health Information Administrator (RHIA), previously known as Registered Record Administrator, is a professional certification administered by the American Health Information Management Association (AHIMA) in the United States. Passing the exam results in licensure for health information management.
Definition of R-squared In statistics, R-squared (R 2), or the coefficient of determination, is a widely used measure of a model (regression) performance against known observations. It is used in the asset management industry to measure the relationship between a portfolio and its benchmark. In the asset management world it is expressed as a percentage.