Difference between revisions of "Documentation/How Tos/Calc: WEEKSINYEAR function"
From Apache OpenOffice Wiki
< Documentation | How Tos
OOoWikiBot (talk | contribs) m (Robot: Automated text replacement %s) |
m |
||
Line 18: | Line 18: | ||
<tt>'''WEEKSINYEAR("2009-02-14")'''</tt> | <tt>'''WEEKSINYEAR("2009-02-14")'''</tt> | ||
: returns <tt>'''53'''</tt>, the number of weeks in 2009. In 2009, both 1st January and 31st December fall on a Thursday; the weeks containing 1st January and 31st December both have most of their days in 2009, and therefore both are counted. | : returns <tt>'''53'''</tt>, the number of weeks in 2009. In 2009, both 1st January and 31st December fall on a Thursday; the weeks containing 1st January and 31st December both have most of their days in 2009, and therefore both are counted. | ||
+ | |||
+ | === Issues: === | ||
+ | * <tt>'''WEEKSINYEAR'''</tt> is not part of the forthcoming ODFF international standard, and should not be regarded as portable. It is not available in Excel. | ||
{{Documentation/SeeAlso| | {{Documentation/SeeAlso| | ||
Line 31: | Line 34: | ||
* [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | ||
* [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
− | |||
− | |||
− |
Revision as of 08:48, 3 March 2009
WEEKSINYEAR
Returns the number of weeks in a year.
This function is only available if the Analysis AddIn is installed.
Syntax:
WEEKSINYEAR(date)
- returns the number of weeks in the year in which date lies.
- A week is considered to start on Monday, and is considered to be in the year if most of its days are in that year.
Example:
WEEKSINYEAR("2010-02-14")
- returns 52, the number of weeks in 2010.
WEEKSINYEAR("2009-02-14")
- returns 53, the number of weeks in 2009. In 2009, both 1st January and 31st December fall on a Thursday; the weeks containing 1st January and 31st December both have most of their days in 2009, and therefore both are counted.
Issues:
- WEEKSINYEAR is not part of the forthcoming ODFF international standard, and should not be regarded as portable. It is not available in Excel.