Descriptive statistics summarize or quantitatively describe variables from a dataset. In a SQL Server table, a dataset is a set of the rows, or a rowset, that comes from a SQL Server table, view, or tabular expression. A variable is stored in a column of the rowset. In statistics, a variable is frequently called a feature .
When you analyze a variable, you first want to understand the distribution of its values. You can get a better understanding through graphical representation and descriptive statistics. Both ...
