Handout01 Stat6250

Simple SAS Example from Ch. 1

Note how SAS uses the path on the computer to load a data file using the 
input statement.

See pages 5, 6 

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*Program 1-1 A sample SAS program;
*SAS Program to read veggie data file and to produce
 several reports;

options nocenter nonumber;

data veg;
   infile "c:\books\learning\veggies.txt";
   input Name $ Code $ Days Number Price;
   CostPerSeed = Price / Number;
run;

title "List of the Raw Data";
proc print data=veg;
run;

title "Frequency Distribution of Vegetable Names";
proc freq data=veg;
   tables Name;
run;

title "Average Cost of Seeds";
proc means data=veg;
   var Price Days;
run;

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Output:
							                 Cost
Obs    Name         Code      Days    Number    Price    PerSeed

 1     Cucumber    50104-A     55        30      195     6.50000
 2     Cucumber    51789-A     56        30      225     7.50000
 3     Carrot      50179-A     68      1500      395     0.26333
 4     Carrot      50872-A     65      1500      225     0.15000
 5     Corn        57224-A     75       200      295     1.47500
 6     Corn        62471-A     80       200      395     1.97500
 7     Corn        57828-A     66       200      295     1.47500
 8     Eggplant    52233-A     70        30      225     7.50000

The FREQ Procedure

                                     Cumulative    Cumulative
Name        Frequency     Percent     Frequency      Percent
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
Carrot             2       25.00             2        25.00
Corn               3       37.50             5        62.50
Cucumber           2       25.00             7        87.50
Eggplant           1       12.50             8       100.00

The MEANS Procedure

Variable    N            Mean         Std Dev         Minimum         Maximum
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
Price       8     281.2500000      78.5470741     195.0000000     395.0000000
Days        8      66.8750000       8.5596645      55.0000000      80.0000000
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ