160 lines
4.2 KiB
HTML
160 lines
4.2 KiB
HTML
<h2>Comments</h2>
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<pre><code>/* This is a
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multi-line comment */
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* This is a comment too;</code></pre>
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<h2>Numbers, dates and times</h2>
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<pre><code>42; 4.5; 4.5e-10; -3; -3.5e2; -4.2e-23;
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0afx; 0123x;
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'1jan2013'd; '01jan09'd;
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'9:25't; '9:25:19pm't;
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'01may12:9:30:00'dt; '18jan2003:9:27:05am'dt;
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'2013-05-17T09:15:30–05:00'dt; '2013-05-17T09:15:30–05'dt;
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'2013-07-20T12:00:00+00:00'dt; '2013-07-20T12:00:00Z'dt;</code></pre>
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<h2>Strings</h2>
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<pre><code>'Single quoted string';
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"Double quoted string";
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'String ''quoted'' string "containing" quote';
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"Double ""quoted"" string 'containing' quote";</code></pre>
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<h2>Operators</h2>
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<pre><code>A**B;
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'foo'||'bar'!!'baz'¦¦'test';
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A<>B><C;
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A~=B¬=C^=D>=E<=F;
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a*b/c+d-e<f>g&h|i!j¦k;
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~a;¬b;^c;
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(a eq b) ne (c gt d) lt e ge f le h;
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state in ('NY','NJ','PA');
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not a;</code></pre>
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<h2>More examples</h2>
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<pre><code>/* Some examples adapted from the documentation
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http://support.sas.com/documentation/cdl/en/basess/64003/PDF/default/basess.pdf */
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data city; * another inline comment;
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input Year 4. @7 ServicesPolice comma6.
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@15 ServicesFire comma6. @22 ServicesWater_Sewer comma6.
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@30 AdminLabor comma6. @39 AdminSupplies comma6.
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@45 AdminUtilities comma6.;
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ServicesTotal=ServicesPolice+ServicesFire+ServicesWater_Sewer;
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AdminTotal=AdminLabor+AdminSupplies+AdminUtilities;
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Total=ServicesTotal+AdminTotal;
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Test='A string '' whith a quote';
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Test2 = "A string "" whith a quote";
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label Total='Total Outlays'
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ServicesTotal='Services: Total'
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ServicesPolice='Services: Police'
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ServicesFire='Services: Fire'
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ServicesWater_Sewer='Services: Water & Sewer'
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AdminTotal='Administration: Total'
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AdminLabor='Administration: Labor'
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AdminSupplies='Administration: Supplies'
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AdminUtilities='Administration: Utilities';
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datalines;
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1993 2,819 1,120 422 391 63 98
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1994 2,477 1,160 500 172 47 70
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1995 2,028 1,061 510 269 29 79
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1996 2,754 893 540 227 21 67
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1997 2,195 963 541 214 21 59
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1998 1,877 926 535 198 16 80
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1999 1,727 1,111 535 213 27 70
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2000 1,532 1,220 519 195 11 69
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2001 1,448 1,156 577 225 12 58
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2002 1,500 1,076 606 235 19 62
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2003 1,934 969 646 266 11 63
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2004 2,195 1,002 643 256 24 55
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2005 2,204 964 692 256 28 70
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2006 2,175 1,144 735 241 19 83
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2007 2,556 1,341 813 238 25 97
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2008 2,026 1,380 868 226 24 97
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2009 2,526 1,454 946 317 13 89
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2010 2,027 1,486 1,043 226 . 82
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2011 2,037 1,667 1,152 244 20 88
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2012 2,852 1,834 1,318 270 23 74
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2013 2,787 1,701 1,317 307 26 66
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;
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proc datasets library=work nolist
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;
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contents data=city
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;
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run;
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data city3;
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set city(firstobs=10 obs=15);
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run;
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data services (keep=ServicesTotal ServicesPolice ServicesFire
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ServicesWater_Sewer)
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admin (keep=AdminTotal AdminLabor AdminSupplies
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AdminUtilities);
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set city(drop=Total);
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run;
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proc print data=services;
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title 'City Expenditures: Services';
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run;
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data newlength;
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set mylib.internationaltours;
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length Remarks $ 30;
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if Vendor = 'Hispania' then Remarks = 'Bonus for 10+ people';
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else if Vendor = 'Mundial' then Remarks = 'Bonus points';
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else if Vendor = 'Major' then Remarks = 'Discount for 30+ people';
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run;
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proc print data=newlength;
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var Country Vendor Remarks;
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title 'Information About Vendors';
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run;
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libname mylib 'permanent-data-library';
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data mylib.departures;
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input Country $ 1-9 CitiesInTour 11-12 USGate $ 14-26
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ArrivalDepartureGates $ 28-48;
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datalines;
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Japan 5 San Francisco Tokyo, Osaka
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Italy 8 New York Rome, Naples
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Australia 12 Honolulu Sydney, Brisbane
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Venezuela 4 Miami Caracas, Maracaibo
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Brazil 4 Rio de Janeiro, Belem
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;
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proc print data=mylib.departures;
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title 'Data Set AIR.DEPARTURES';
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run;
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data missingval;
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length Country $ 10 TourGuide $ 10;
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input Country TourGuide;
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* lines is an alias for datalines;
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lines;
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Japan Yamada
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Italy Militello
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Australia Edney
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Venezuela .
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Brazil Cardoso
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;
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data inventory_tool;
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input PartNumber $ Description $ InStock @17
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ReceivedDate date9. @27 Price;
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format ReceivedDate date9.;
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* cards is an alias for datalines;
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cards;
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K89R seal 34 27jul2010 245.00
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M4J7 sander 98 20jun2011 45.88
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LK43 filter 121 19may2011 10.99
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MN21 brace 43 10aug2012 27.87
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BC85 clamp 80 16aug2012 9.55
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NCF3 valve 198 20mar2012 24.50
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KJ66 cutter 6 18jun2010 19.77
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UYN7 rod 211 09sep2010 11.55
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JD03 switch 383 09jan2013 13.99
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BV1E timer 26 03aug2013 34.50
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;
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run;</code></pre>
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