Difference between revisions of "Array.$$()"
Jump to navigation
Jump to search
(Created page with "Array.$$(Function|Array of Functions[,param1,param2,...]) This returns the result of each row of the Array being operated on by the function or array of functions passed. Th...") |
(No difference)
|
Revision as of 15:45, 30 December 2016
Array.$$(Function|Array of Functions[,param1,param2,...])
This returns the result of each row of the Array being operated on by the function or array of functions passed. The parameters provided following the function/function array is passed to the function with each row as the first parameter. Used for aggregate functions or functions that apply on each row (such as a spreadsheet calculation).
For example, a=|4,4,1..10|
1 | 2 | 3 | 4 |
5 | 6 | 7 | 8 |
9 | 10 | 1 | 2 |
3 | 4 | 5 | 6 |
a.$$(SUM)
10 |
26 |
22 |
18 |
gives row wise sums of each row.