Sample 49390: Calculate percentages within groups using PROC REPORT
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The sample code on the Full Code tab shows how to calculate percentages within groups using PROC REPORT.
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.
The sample code below shows how to calculate percentages within groups using PROC REPORT. A COMPUTE BEFORE block is used to assign analysis variables' group total to a DATA step variable. The percents are then calculated in a separate COMPUTE block, using the DATA step variable as the denominator. proc report data=sashelp.cars(obs=200) nowd;
column make type invoice invper msrp msrpper;
define make / group;
define type / group;
define invper / computed format=percent8.1 'Invoice/Percent';
define msrpper / computed format=percent8.1 'MSRP/Percent';
/* Put the total sum of Type within Make into a DATA step variable */
compute before make;
invden = invoice.sum;
msrpden = msrp.sum;
endcomp;
/* Compute the percents */
compute invper;
if invden > 0 then invper = invoice.sum / invden;
endcomp;
compute msrpper;
if msrpden > 0 then msrpper = msrp.sum / msrpden;
endcomp;
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.
Invoice MSRP
Make Type Invoice Percent MSRP Percent
Acura SUV $33,337 12.3% $36,945 12.3%
Sedan $156,821 58.1% $173,860 57.8%
Sports $79,978 29.6% $89,765 29.9%
Audi Sedan $486,207 65.1% $534,400 64.9%
Sports $179,559 24.0% $198,520 24.1%
Wagon $81,506 10.9% $89,930 10.9%
BMW SUV $81,593 10.3% $89,195 10.3%
Sedan $516,085 65.1% $563,935 65.1%
Sports $164,625 20.8% $179,730 20.8%
Wagon $30,110 3.8% $32,845 3.8%
Buick SUV $58,442 23.3% $64,440 23.4%
Sedan $192,252 76.7% $210,400 76.6%
Cadillac SUV $91,900 24.7% $99,790 24.7%
Sedan $160,428 43.2% $174,830 43.3%
Sports $70,546 19.0% $76,200 18.9%
Truck $48,541 13.1% $52,975 13.1%
Chevrolet SUV $120,296 18.5% $134,750 18.8%
Sedan $282,747 43.5% $307,300 42.8%
Sports $84,261 13.0% $96,070 13.4%
Truck $141,944 21.8% $157,505 21.9%
Wagon $20,394 3.1% $22,225 3.1%
Chrysler Sedan $318,293 84.0% $343,055 83.9%
Sports $32,033 8.5% $34,495 8.4%
Wagon $28,725 7.6% $31,230 7.6%
Dodge SUV $29,472 9.4% $32,235 9.4%
Sedan $157,148 50.0% $169,125 49.6%
Sports $74,451 23.7% $81,795 24.0%
Truck $53,010 16.9% $58,145 17.0%
Ford SUV $114,852 22.7% $128,220 23.2%
Sedan $212,322 42.1% $229,190 41.5%
Sports $78,301 15.5% $85,255 15.4%
Truck $62,612 12.4% $69,935 12.7%
Wagon $36,832 7.3% $39,765 7.2%
GMC SUV $100,817 47.9% $113,880 48.2%
Sedan $23,215 11.0% $25,640 10.8%
Truck $86,283 41.0% $96,964 41.0%
Honda Hybrid $36,362 11.0% $39,250 10.8%
SUV $60,596 18.3% $66,110 18.1%
Sedan $204,794 61.7% $225,770 62.0%
Sports $29,965 9.0% $33,260 9.1%
Hummer SUV $45,815 100.0% $49,995 100.0%
Hyundai SUV $20,201 10.5% $21,589 10.3%
Sedan $155,122 80.6% $169,390 80.8%
Sports $17,101 8.9% $18,739 8.9%
Infiniti Sedan $198,163 75.3% $217,270 75.3%
Wagon $64,877 24.7% $71,290 24.7%
Isuzu SUV $49,238 100.0% $52,298 100.0%
Jaguar Sedan $387,217 65.2% $424,985 65.2%
Sports $206,738 34.8% $226,985 34.8%
| Type: | Sample |
| Date Modified: | 2013-03-20 11:54:48 |
| Date Created: | 2013-03-11 11:28:35 |
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