Carotid artery disease develops slowly. The first sign that you have the condition may be a stroke or transient ischemic attack (TIA). A TIA is a temporary shortage of blood flow to your brain. Treatment of carotid artery disease usually involves a combination of lifestyle changes, medication and sometimes surgery.
DAX is a collection of functions, operators, and constants that can be used in a formula, or expression, to calculate and return one or more values. Stated more simply, DAX helps you create new information from data already in your model. Itâs easy to create a workbook and import some data into it.
Date and Time Functions (DAX) Many of the date and time functions in DAX are very similar to the Excel date and time functions. However, DAX functions use a datetime data type, and can take values from a column as an argument. DAX also includes a set of time intelligence functions that enable you to manipulate data using time periods, including days, months, quarters, and years, and then build and compare calculations over those periods.