Documentation/SL/How Tos/Calc: funkcija DCOUNT

DCOUNT

Prešteje celice, ki vsebujejo števila v stolpcu tabele 'zbirke podatkov' Calc, in sicer v vrsticah, ki ustrezajo navedenim pogojem.

Skladnja:

DCOUNT(tabela_zbirke_podatkov; polje; tabela_pogojev)

kjer je

tabela_zbirke_podatkov obseg, ki določa podatke, ki naj bodo obdelani.

polje is the column to count. It may be a column number (1 is the first column of the database table, 2 is the second ...), or a column header (enclosed in quotation marks ””), or a cell referring to a column header, or 0 to include all columns.

tabela_pogojev obseg, ki vsebuje pogoje, ki določajo, katere vrstice tabele_zbirke_podatkov naj bodo preštete.

Pregled funkcij za zbirke podatkov v celoti opisuje rabo teh parametrov.

Primer:

In this spreadsheet:

	A	B	C	D	E
1	Name	Grade	Age	Distance to School	Weight
2	Andy	3	9	150	40
3	Betty	4	10	1000
4	Charles	3	10	300
5	Daniel	5	11	1200	48
6	Eva	2	8	650	33
7	Frank	2	7	300
8	Greta	1	7	200	36
9	Harry	3	9	1200	44
10	Irene	2	8	1000	42
11
12
13	Name	Grade	Age	Distance to School	Weight
14		2

DCOUNT(A1:E10; 0; A13:E14)

vrne število otrok, ki so v drugem razredu (3).

DCOUNT(A1:E10; 5; A13:E14)

returns the number of children in the second grade whose weight has been measured (2). Frank is not included, because his weight is blank (not a number).

DCOUNT(A1:E10; E1; A13:E14)

also returns the number of children in the second grade whose weight has been measured (2).

Glejte tudi:

Database functions overview

DCOUNTA, DSUM, DPRODUCT,

DMAX, DMIN, DAVERAGE,

DSTDEV, DSTDEVP, DVAR, DVARP,

DGET

COUNT, COUNTIF, COUNTBLANK

Funkcije za zbirke podatkov

Pogojno štetje in seštevanje

Težave:

The exact use of 0 as the field parameter is unclear, both in operation and in compatibility (zadeva 84168)