This document contains 14 programs written in SAS programming language. The programs demonstrate various SAS functions and operations like inputting and printing data, using delimiters, columns, operators like IF, SELECT, SUM, and different types of loops like DO, DO WHILE, DO UNTIL. The last program demonstrates LEAVE and CONTINUE statements in a DO loop. Overall, the programs showcase fundamental SAS programming concepts and skills.

1. ADBMS LAB FILE
AMITY SCHOOL OF ENGINEERING AND TECHNOLOGY
Submitted By: Submitted To:
Name: Punit Tripathi Faculty Guide: Ms. Parul Kalra Bhatia
Class/Section: 7 IT2 Y
Programme: Btech-IT (2008-2012)
Enrolment Number: A2305308127

2. Program No:1
WAP to input data in SAS
Data student;
Input Rollno,name$;
Datalines
23 parul
24 payal
25 priya
Proc print data=student;
Output:

3. Program No:2
WAP to input data into SAS using external text file
Data one;
Infile "C:Documents and SettingsAdministratorDesktoprishabstuff1.txt";
Input x y;
Datalines;
Data two;
input x y;
Datalines;
45
67
;
Data three;
set one two;
Proc print data=three;

4. Output:

5. Program No:3
WAP to list a file using delimiter comma
Option Nocentre;
data demo;
Infile "C:Documents and SettingsAdministratorDesktoprishabmydata.txt" dsd;
input gender$ age height weight;
Title"Listing :The file with delimiter comma";
Proc print data=demo;
Output:

7. Program No:4
WAP to demonstrate the use of columns in SAS
Data financial;
Infile "C:Documents and SettingsAdministratorDesktoprishabBank.txt";
input subj 1-3 dob$ 4-13
gender$ 14 balance 15-18
;
Title"Demonstrating Columns"
Proc print data=financial;
Output:

9. Program No:5
WAP to demonstrate the use of IN operator in SAS
data quizlange;
length gender$1 quiz$2;
input age gender midterm quiz finalexam;
if quiz in('A+' 'A' 'B+' 'B') then quizrange=1;
else if quiz in('B-' 'C+' 'C') then quizrange=2;
datalines;
21 M 80 B 92
F 80 B+ 93
22 F 90 B 94
23 M 91 C- 95
25 F 92 C+ 96
run;
Title "Quiz-Range";
proc print data=quizlange;
OUTPUT:

10. Program No:6
WAP to demonstrate the Square and Square Root in SAS
data table;
do n=1 to 10;
square=n+n;
squareroot=sqrt(n);
output;
end;
run;
proc print data=table;
run;
OUTPUT:

11. Program No:7
WAP to demonstrate the use of select operator in SAS
data conditional;
length gender$1 quiz$2;
input age gender midterm quiz finalexam;
if age lt 20 and not missing(age) then agegroup=1;
else if age ge 20 and age lt 40 then agegroup=2;
else if age ge 40 and age lt 60 then agegroup=3;
else if age ge 60 then agegroup=4;
select(agegroup);
when(1) limit=110;
when(2) limit=120;
when(3) limit=130;
otherwise;
end;
datalines;
21 M 80 B 92
24 F 80 B+ 93
22 F 90 B 94
23 M 91 C- 95
25 F 92 C+ 96
;
proc print data=conditional;

12. OUTPUT:

13. Program No:8
WAP to demonstrate the Use of sum statements & iterative Do loop operator in SAS.
data compound;
interest =0.315;
total=100;
do year=1 to 3;
total= total+interest;
output;
end;
format total dollar10.2;
run;
proc print data=compound;
OUTPUT:

14. Program No:9
WAP to demonstrate the Use of If operator in SAS
Data females;
length gender$1 quiz$2;
Input age gender midterm quiz finalexam;
if gender eq 'F';
Datalines;
21 M 30 B 82
20 F 90 A 93
22 F 89 B 94
23 M 92 A 95
;
Proc print Data=females;
OUTPUT:

15. Program No:10
WAP to demonstrate the Use of If and else-if operator in SAS.
Data conditional;
length gender$1 quiz$2;
Input age gender midterm quiz finalexam;
if age lt 20 and not missing(age) then age group=1;
else if age ge 20 and age lt 40 then age group=2;
else if age ge 40 and age lt 60 then age group=3;
else if age ge 60 then age group=4;
Datalines;
21 M 30 B 82
20 F 90 A 93
22 F 89 B 94
23 M 92 A 95
;
Proc print Data=conditional;
OUTPUT:

16. Program No:11
WAP to demonstrate the Use of Do loop in SAS.
data grades;
length gender$1 quiz$2 agegrp$13;
infile "C:Documents and Settingsstudent1DesktopSASGrades.txt" missover;
input age gender midterm quiz final_exam;
if missing(age) then delete;
if age le 39 then do;
agegrp='younger gr';
grade=0.4*midterm+0.6*final_exam;
end;
else if age gt 39 then do;
agegrp='older grp';
grade=(midterm+final_exam)/2;
end;
run;
title "listing of grades";
proc print data=grades;
run;

17. Output:

18. Program No:12
WAP to demonstrate the Use of Do while loop in SAS.
data double;
interest=0.0375;
total=100;
do whiel(total le 200);
year+1;
total=total+interest*total;
output;
end;
format total dollar10.2;
run;
title"use of do while ";
proc print data=double;
run;

19. OUTPUT:

20. Program No:13
WAP to demonstrate the Use of Do until loop in SAS.
data double;
interest=0.0375;
total=100;
do until(total ge 200);
year+1;
total=total+interest*total;
output;
end;
format total dollar10.2;
run;
title "use of do until ";
proc print data=double;
run;

21. OUTPUT:

22. Program 14:
WAP to demonstrate the Use of leave and continue statement in SAS
Leave Statement:
data leave_it;
interest=0.0375;
total=100;
do year=1 to 100;
total=total+interest*total;
output;
if total ge 200 then leave;
end;
format total dollar10.2;
run;
title"leave statement";
proc print data=leave_it;
run;
OUTPUT:

23. Continue Statement:
data continue_on;
interest=0.0375;
total=100;
do year=1 to 100;
total=total+interest*total;
if total le 5000 then continue;
end;
title"continue statement";
proc print data=continue_on;
format total dollar10.2;
run;

24. OUTPUT: