Sample 25217: Calculating group totals and the counts within each group
This example uses the SUM() function to sum the AMOUNT column,
creating a new column named GRPTOTAL with a COMMA10. format.
The COUNT() function counts the number of occurrences of STATE
within each group.
The GROUP BY clause collapses multiple rows for each group
into one row per group, containing STATE, GRPTOTAL and the
COUNT.
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.
data one;
input state $ amount;
cards;
CA 7000
CA 6500
CA 5800
NC 4800
NC 3640
SC 3520
VA 4490
VA 8700
VA 2850
VA 1111
;
proc sql;
create table two as
select state
,sum(amount) as grptotal format=comma10.
,count(*) as count
from one
group by state;
quit;
proc print data=two;
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.
Obs state grptotal count
1 CA 19,300 3
2 NC 8,440 2
3 SC 3,520 1
4 VA 17,151 4
Using PROC SQL to sum the AMOUNT column, creating a total for each STATE. The COUNT() function is also used to count the number of occurrences within each group.
| Type: | Sample |
| Topic: | SAS Reference ==> Procedures ==> SQL
|
| Date Modified: | 2005-03-19 03:02:45 |
| Date Created: | 2005-02-14 10:32:21 |
Operating System and Release Information
| SAS System | Base SAS | All | n/a | n/a |
