---

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.

---

  /**************************************************************/
  /*          S A S   S A M P L E   L I B R A R Y               */
  /*                                                            */
  /*    NAME: BUG06U01                                          */
  /*   TITLE: Working with Numeric Variables, Chapter 6         */
  /* PRODUCT: BASE                                              */
  /*  SYSTEM: ALL                                               */
  /*    KEYS: DOC DATASTEP PRINT VAR FUNCTION ROUND SUM         */
  /*   PROCS: PRINT                                             */
  /*    DATA:                                                   */
  /*                                                            */
  /* SUPPORT:                             UPDATE:               */
  /*     REF: SAS Language and Procedures:  Usage               */
  /*    MISC:                                                   */
  /*                                                            */
  /**************************************************************/

  /* For simplicity the infile statement has been removed and */
  /* the raw data is being read into this step via a cards    */
  /* statement.                                               */

options ls=72;
title;
data tours;
   input country $ 1-11 nights aircost landcost vendor $;
cards;
Japan         8  982 1020 Express
Greece       12   .   748 Express
New Zealand  16 1368 1539 Southsea
Ireland       7  787  628 Express
Venezuela     9  426  505 Mundial
Italy         8  852  598 Express
USSR         14 1106 1024 A-B-C
Switzerland   9  816  834 Tour2000
Australia    12 1299 1169 Southsea
Brazil        8  682  610 Almeida
;
run;
proc print data=tours;
   title 'Data Set Tours';
run;

data newtour;
   set tours;
   totcost=aircost+landcost;
   peakair=(aircost*1.10)+8;
   nitecost=landcost/nights;
run;
proc print data=newtour;
   var country nights aircost landcost totcost peakair nitecost;
   title 'New Variables Containing Calculated Values';
run;

data moretour;
   set tours;
   roundair=round(aircost,50);
   totcostr=round(aircost+landcost,100);
   sumcost=sum(aircost,landcost);
   roundsum=round(sum(aircost,landcost),100);
run;
proc print data=moretour;
   var country aircost landcost roundair totcostr sumcost roundsum;
   title 'Rounding and Summing Values';
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.

These samples are from the "SAS Language and Procedures: Usage" book (No. 56075), Chapter 6. For output and additional information on the samples refer to this book.

Type:	Sample
Topic:	SAS Reference ==> DATA Step SAS Reference ==> Functions

Date Modified:	2005-12-08 11:34:42
Date Created:	2005-05-23 13:45:42

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