** Lab session #3: KKM Ch.7/5,6,7 **;

libname b145 'C:\faiz\sas\sasdata\fall97\bios145';

options pageno=1 ps=56 ls=79;

/* Chapter 7: #5 */
/*
data one;

   input inc time;

   cards;
5775  16.2
9800  35.0
13795 37.2
4120  9.0
25015 24.4
12200 36.75
7400  31.75
9340  30.0
20170 36.0
22400 30.8
4608  9.7
24210 20.0
19625 38.2
18000 41.25
13000 44.0
5400  9.2
6440  20.0
9000  40.2
18180 32.0
15385 39.2
;

run;

proc reg data=one;
   model time=inc;
quit;
*/
/* Chapter 7: #6 */

data two;

   input di iq;

   cards;
26.2  110
33.0  89
17.5  102
25.25 98
20.3  110
31.9  98
21.1  122
22.7  119
10.7  120
22.1  92
18.6  116
35.5  85
38.0  73
30.0  90
19.7  104
41.1  82
25.15 114
;

run;

proc reg data=two;
   model di=iq;
quit;