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.
The DAX function library is based on the Excel function library, but there are some important differences: 1  Many DAX functions have the same name and the same general behavior as Excel functions but have been modified to take different types of inputs, and in some cases, might return a different data type.