Sample 41732: Determine the week number of a month
Using the INTNX and INTCK functions to determine the week number of each week in the month.
Note:
The INTCK function returns the integer number of time intervals in a given time span. By default, Sunday is the beginning of the week interval.
The INTNX function increments (either forwards or backwards) a date, time or datetime value by a specified interval.
These sample files and code examples are provided by SAS Institute
Inc. "as is" without warranty of any kind, either express or implied, including
but not limited to the implied warranties of merchantability and fitness for a
particular purpose. Recipients acknowledge and agree that SAS Institute shall
not be liable for any damages whatsoever arising out of their use of this material.
In addition, SAS Institute will provide no support for the materials contained herein.
/* Sample data */
data ds1;
do date='01nov2010'd to '31dec2010'd;
output;
end;
run;
/* The WEEK variable returns a value of 1 to 5 based on the number of weeks in a month
using a combination of the INTNX and INTCK functions. */
data ds2;
set ds1;
week=intck('week',intnx('month',date,0),date)+1;
run;
proc print;
format date date9.;
run;
These sample files and code examples are provided by SAS Institute
Inc. "as is" without warranty of any kind, either express or implied, including
but not limited to the implied warranties of merchantability and fitness for a
particular purpose. Recipients acknowledge and agree that SAS Institute shall
not be liable for any damages whatsoever arising out of their use of this material.
In addition, SAS Institute will provide no support for the materials contained herein.
Sample will determine the week number of each month
| Type: | Sample |
| Topic: | SAS Reference ==> Functions ==> Date and Time ==> INTCK
SAS Reference ==> Functions ==> Date and Time ==> INTNX
SAS Reference ==> DATA Step
SAS Reference ==> Functions ==> Date and Time
|
| Date Modified: | 2010-12-03 10:00:57 |
| Date Created: | 2010-12-02 14:09:00 |
Operating System and Release Information
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| Z64 | | |
| OpenVMS VAX | | |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | | |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | | |
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | | |
| Microsoft Windows XP 64-bit Edition | | |
| Microsoft® Windows® for x64 | | |
| OS/2 | | |
| Microsoft Windows 95/98 | | |
| Microsoft Windows 2000 Advanced Server | | |
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| Microsoft Windows 2000 Server | | |
| Microsoft Windows 2000 Professional | | |
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| Microsoft Windows Server 2008 for x64 | | |
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| Windows 7 Enterprise 32 bit | | |
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| Windows 7 Home Premium 32 bit | | |
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| Windows Millennium Edition (Me) | | |
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