In database management, an aggregate function or aggregation function is a function where multiple values are processed together to form a single summary...
11 KB (1,472 words) - 12:26, 7 January 2024
Aggregate data, in statistics, data combined from several measurements Aggregate function, aggregation function, in database management is a function...
4 KB (485 words) - 13:40, 1 August 2024
reject the very concept of an aggregate production function. In general, economic output is not a (mathematical) function of input, because any given set...
31 KB (4,265 words) - 21:59, 28 March 2024
Constant elasticity of substitution (redirect from CES aggregate)
type of aggregator function which combines two or more types of consumption goods, or two or more types of production inputs into an aggregate quantity...
11 KB (1,578 words) - 19:27, 22 March 2024
contrasts with an aggregate function, which returns a single value for multiple rows.) Window functions have an OVER clause; any function without an OVER...
9 KB (838 words) - 08:15, 26 July 2024
AD–AS model (redirect from Keynes aggregate supply function)
The AD–AS or aggregate demand–aggregate supply model (also known as the aggregate supply–aggregate demand or AS–AD model) is a widely used macroeconomic...
22 KB (2,849 words) - 16:48, 2 September 2024
the downward sloping aggregate demand curve is derived with the help of three macroeconomic assumptions about the functioning of markets: Pigou's wealth...
21 KB (2,867 words) - 21:36, 22 April 2024
Lucas aggregate supply function or Lucas "surprise" supply function, based on the Lucas imperfect information model, is a representation of aggregate supply...
8 KB (983 words) - 21:06, 11 June 2021
on specific dimensions and aggregating up data along these dimensions, using an aggregate function (or aggregation function). The number of possible aggregations...
37 KB (4,468 words) - 21:06, 12 August 2024
fold (also termed reduce, accumulate, aggregate, compress, or inject) refers to a family of higher-order functions that analyze a recursive data structure...
38 KB (2,779 words) - 22:22, 8 June 2024
Select (SQL) (section ROW_NUMBER() window function)
selection operation. GROUP BY groups rows sharing a property so that an aggregate function can be applied to each group. HAVING selects among the groups defined...
33 KB (3,102 words) - 00:52, 12 June 2024
PERFORM). Function groups – These are libraries of self-contained function modules (enclosed by FUNCTION/ENDFUNCTION and invoked with CALL FUNCTION). Object...
66 KB (4,463 words) - 07:12, 3 September 2024
Null (SQL) (section Aggregate functions)
defines aggregate functions to simplify server-side aggregate calculations on data. Except for the COUNT(*) function, all aggregate functions perform...
62 KB (7,601 words) - 02:41, 24 July 2024
several columns. Typically, grouping is used to apply some sort of aggregate function for each group. The result of a query using a GROUP BY statement contains...
3 KB (303 words) - 17:53, 7 November 2023
summarizing the data along a dimension. The summarization rule might be an aggregate function, such as computing totals along a hierarchy or applying a set of formulas...
11 KB (1,305 words) - 04:23, 13 May 2024
best approach to understanding the labor market. The functions that follow are aggregate functions that can be thought of as the summation of all the individual...
5 KB (756 words) - 11:22, 10 May 2024
computing, a news aggregator, also termed a feed aggregator, content aggregator, feed reader, news reader, or simply an aggregator, is client software...
20 KB (2,453 words) - 00:51, 3 September 2024
and/or columns of a table or join result, or may be a summary using an aggregate function. The process of setting up a materialized view is sometimes called...
11 KB (1,219 words) - 01:19, 11 October 2023
Principle of effective demand (category Macroeconomic aggregates)
The principle of effective demand is that the aggregate demand function and the aggregate supply function intersect each other at the point of effective...
6 KB (774 words) - 19:04, 13 September 2024
but to any XML for Analysis (XMLA) OLAP standard-compliant server. Aggregate function Business reporting Comparison of office suites Comparison of OLAP...
20 KB (2,072 words) - 01:58, 4 August 2024
In economics, aggregate supply (AS) or domestic final supply (DFS) is the total supply of goods and services that firms in a national economy plan on...
14 KB (1,609 words) - 20:12, 1 June 2024
energy utility monopoly and seek a greener energy service Aggregate function, a type of function in data processing Aggregation, a form of object composition...
2 KB (326 words) - 18:49, 20 March 2023
expenditure, and aggregate demand. For example, the consumption function is a relationship between aggregate demand for consumption and aggregate disposable...
10 KB (1,072 words) - 12:58, 26 March 2023
thermodynamic state variables, such as the temperature and volume. Most of the aggregate thermodynamic variables of the system, such as the total energy, free...
29 KB (4,858 words) - 14:57, 13 September 2024
An Aggregate pattern can refer to concepts in either statistics or computer programming. Both uses deal with considering a large case as composed of smaller...
3 KB (313 words) - 10:38, 12 August 2024
Aggregate income is the total of all incomes in an economy without adjustments for inflation, taxation, or types of double counting. Aggregate income is...
12 KB (1,351 words) - 19:13, 19 October 2023
Aggregate data is high-level data which is acquired by combining individual-level data. For instance, the output of an industry is an aggregate of the...
22 KB (2,655 words) - 22:04, 8 April 2024
to the regular user-defined functions (UDF), also user-defined aggregate functions (UDAF) and table-generating functions (UDTF). Hive enables developers...
9 KB (1,257 words) - 10:58, 14 December 2023
social welfare function, and it is usually an aggregate function of two or more utility functions. If the individual utility functions are additive, then...
12 KB (1,808 words) - 15:21, 5 April 2021
Aggregation problem (category Macroeconomic aggregates)
treating laws and theorems that include aggregate variables. A typical example is the aggregate production function. Another famous problem is Sonnenschein-Mantel-Debreu...
9 KB (1,190 words) - 18:22, 17 October 2023