BYCOL

Applies a lambda function to each column of an array. Returns a single-row array of the same number of columns of the source array.

Enter the formula as an array formula. Hint: enter formula using keys Ctrl + Shift + Enter.

Cú pháp

=BYCOL(Array; Lambda)

Array: the source array.

Lambda: A function (LAMBDA or other) that will be called on each column of the array.

Ví dụ

Example

The following data will be used as example

	A	B	C
1	Maths	Physics	Biology
2	47	67	33
3	36	68	42
4	40	65	44
5	39	64	60
6		38	43
7	47	84	62
8	29	80	51
9	27	49	40
10	57	49	12
11	56	33	60
12	57
13	26

The formula =BYCOL(A2:C13;LAMBDA(class;AVERAGE(class))) return the array

41.9090909090909

59.7

44.7

The same results can be obtained using the formula =BYCOL(A2:C13;AGERAGE).

Technical information

This function is available since LibreOfficeDev 27.2.

This function is NOT part of the Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format standard. The name space is

COM.MICROSOFT.BYCOL

BYROW