Drugstore Dataset 1
Obs chain product store_id price
1 CVS antacid 101 9.37
2 CVS antacid 102 11.78
3 CVS antacid 103 10.05
4 CVS antacid 104 12.13
5 CVS antacid 105 11.14
6 Osco antacid 202 8.23
7 Osco antacid 203 8.17
8 Osco antacid 206 7.50
9 Osco antacid 207 9.02
10 Osco antacid 208 7.56
11 Osco antacid 210 9.23
12 Target antacid 305 8.25
13 Target antacid 306 8.10
14 Target antacid 308 6.73
15 Target antacid 311 9.11
16 Target antacid 313 8.61
17 Target antacid 314 7.67
18 Target antacid 315 8.42
19 Walgreens antacid 406 7.91
20 Walgreens antacid 407 7.48
21 Walgreens antacid 413 8.82
22 Walgreens antacid 415 8.50
23 Walgreens antacid 417 6.89
24 Walgreens antacid 424 8.32
25 Walgreens antacid 426 8.22
26 CVS aspirin 101 4.37
27 CVS aspirin 103 6.57
28 CVS aspirin 104 5.58
29 CVS aspirin 105 7.02
30 Osco aspirin 203 4.63
31 Osco aspirin 205 3.60
32 Osco aspirin 208 5.38
33 Osco aspirin 210 6.66
34 Target aspirin 305 5.08
35 Target aspirin 306 5.11
36 Target aspirin 308 3.95
37 Target aspirin 311 6.08
38 Target aspirin 313 5.35
39 Target aspirin 315 3.78
40 Walgreens aspirin 406 3.60
41 Walgreens aspirin 407 6.16
42 Walgreens aspirin 415 6.98
43 Walgreens aspirin 417 4.16
44 Walgreens aspirin 424 4.69
45 Walgreens aspirin 426 5.44
46 CVS cough medicine 101 7.86
47 CVS cough medicine 102 5.85
48 CVS cough medicine 103 7.82
49 CVS cough medicine 104 6.48
50 CVS cough medicine 195 7.20
Drugstore Dataset 2
Obs chain product store_id price
51 Osco cough medicine 203 5.68
52 Osco cough medicine 206 6.68
53 Osco cough medicine 207 5.24
54 Osco cough medicine 208 4.73
55 Osco cough medicine 210 3.53
56 Osco cough medicine 213 5.65
57 Target cough medicine 305 3.96
58 Target cough medicine 306 5.59
59 Target cough medicine 308 6.11
60 Target cough medicine 311 7.09
61 Target cough medicine 315 4.96
62 Walgreens cough medicine 406 5.40
63 Walgreens cough medicine 407 6.46
64 Walgreens cough medicine 413 6.94
65 Walgreens cough medicine 415 5.15
66 Walgreens cough medicine 424 6.15
67 Walgreens cough medicine 426 3.46
proc means 1st printed output 3
The MEANS Procedure
Analysis Variable : price
N
chain product Obs N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
CVS antacid 5 5 10.8940000 1.1627682
aspirin 4 4 5.8850000 1.1755424
cough medicine 5 5 7.0420000 0.8712175
Osco antacid 6 6 8.2850000 0.7199097
aspirin 4 4 5.0675000 1.2882385
cough medicine 6 6 5.2516667 1.0600645
Target antacid 7 7 8.1271429 0.7595769
aspirin 6 6 4.8916667 0.8749724
cough medicine 5 5 5.5420000 1.1792667
Walgreens antacid 7 7 8.0200000 0.6558709
aspirin 6 6 5.1716667 1.2684229
cough medicine 6 6 5.5933333 1.2377022
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means 2nd printed output 4
------------------ chain=CVS product=antacid -------------------
The MEANS Procedure
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
5 10.8940000 1.1627682
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
------------------ chain=CVS product=aspirin -------------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
4 5.8850000 1.1755424
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
--------------- chain=CVS product=cough medicine ---------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
5 7.0420000 0.8712175
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
------------------ chain=Osco product=antacid ------------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 8.2850000 0.7199097
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means 2nd printed output 5
------------------ chain=Osco product=aspirin ------------------
The MEANS Procedure
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
4 5.0675000 1.2882385
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
-------------- chain=Osco product=cough medicine ---------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 5.2516667 1.0600645
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
----------------- chain=Target product=antacid -----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
7 8.1271429 0.7595769
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
----------------- chain=Target product=aspirin -----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 4.8916667 0.8749724
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means 2nd printed output 6
------------- chain=Target product=cough medicine --------------
The MEANS Procedure
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
5 5.5420000 1.1792667
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
--------------- chain=Walgreens product=antacid ----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
7 8.0200000 0.6558709
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
--------------- chain=Walgreens product=aspirin ----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 5.1716667 1.2684229
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
------------ chain=Walgreens product=cough medicine ------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 5.5933333 1.2377022
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means dataset output 7
Obs chain product _TYPE_ _FREQ_ mean
1 0 67 6.7073
2 antacid 1 25 8.6884
3 aspirin 1 20 5.2095
4 cough medicine 1 22 5.8177
5 CVS 2 14 8.0871
6 Osco 2 16 6.3431
7 Target 2 18 6.3306
8 Walgreens 2 19 6.3542
9 CVS antacid 3 5 10.8940
10 CVS aspirin 3 4 5.8850
11 CVS cough medicine 3 5 7.0420
12 Osco antacid 3 6 8.2850
13 Osco aspirin 3 4 5.0675
14 Osco cough medicine 3 6 5.2517
15 Target antacid 3 7 8.1271
16 Target aspirin 3 6 4.8917
17 Target cough medicine 3 5 5.5420
18 Walgreens antacid 3 7 8.0200
19 Walgreens aspirin 3 6 5.1717
20 Walgreens cough medicine 3 6 5.5933
proc summary printed output 8
The SUMMARY Procedure
Analysis Variable : price
N
chain product Obs Mean
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
CVS antacid 5 10.8940000
aspirin 4 5.8850000
cough medicine 5 7.0420000
Osco antacid 6 8.2850000
aspirin 4 5.0675000
cough medicine 6 5.2516667
Target antacid 7 8.1271429
aspirin 6 4.8916667
cough medicine 5 5.5420000
Walgreens antacid 7 8.0200000
aspirin 6 5.1716667
cough medicine 6 5.5933333
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc summary output dataset run 9
Obs chain product _TYPE_ _FREQ_ _STAT_ price
1 0 67 N 67.0000
2 0 67 MIN 3.4600
3 0 67 MAX 12.1300
4 0 67 MEAN 6.7073
5 0 67 STD 1.9869
6 antacid 1 25 N 25.0000
7 antacid 1 25 MIN 6.7300
8 antacid 1 25 MAX 12.1300
9 antacid 1 25 MEAN 8.6884
10 antacid 1 25 STD 1.3643
11 aspirin 1 20 N 20.0000
12 aspirin 1 20 MIN 3.6000
13 aspirin 1 20 MAX 7.0200
14 aspirin 1 20 MEAN 5.2095
15 aspirin 1 20 STD 1.1125
16 cough medicine 1 22 N 22.0000
17 cough medicine 1 22 MIN 3.4600
18 cough medicine 1 22 MAX 7.8600
19 cough medicine 1 22 MEAN 5.8177
20 cough medicine 1 22 STD 1.2340
21 CVS 2 14 N 14.0000
22 CVS 2 14 MIN 4.3700
23 CVS 2 14 MAX 12.1300
24 CVS 2 14 MEAN 8.0871
25 CVS 2 14 STD 2.4312
26 Osco 2 16 N 16.0000
27 Osco 2 16 MIN 3.5300
28 Osco 2 16 MAX 9.2300
29 Osco 2 16 MEAN 6.3431
30 Osco 2 16 STD 1.8160
31 Target 2 18 N 18.0000
32 Target 2 18 MIN 3.7800
33 Target 2 18 MAX 9.1100
34 Target 2 18 MEAN 6.3306
35 Target 2 18 STD 1.7317
36 Walgreens 2 19 N 19.0000
37 Walgreens 2 19 MIN 3.4600
38 Walgreens 2 19 MAX 8.8200
39 Walgreens 2 19 MEAN 6.3542
40 Walgreens 2 19 STD 1.6595
41 CVS antacid 3 5 N 5.0000
42 CVS antacid 3 5 MIN 9.3700
43 CVS antacid 3 5 MAX 12.1300
44 CVS antacid 3 5 MEAN 10.8940
45 CVS antacid 3 5 STD 1.1628
46 CVS aspirin 3 4 N 4.0000
47 CVS aspirin 3 4 MIN 4.3700
48 CVS aspirin 3 4 MAX 7.0200
49 CVS aspirin 3 4 MEAN 5.8850
50 CVS aspirin 3 4 STD 1.1755
proc summary output dataset run 10
Obs chain product _TYPE_ _FREQ_ _STAT_ price
51 CVS cough medicine 3 5 N 5.00000
52 CVS cough medicine 3 5 MIN 5.85000
53 CVS cough medicine 3 5 MAX 7.86000
54 CVS cough medicine 3 5 MEAN 7.04200
55 CVS cough medicine 3 5 STD 0.87122
56 Osco antacid 3 6 N 6.00000
57 Osco antacid 3 6 MIN 7.50000
58 Osco antacid 3 6 MAX 9.23000
59 Osco antacid 3 6 MEAN 8.28500
60 Osco antacid 3 6 STD 0.71991
61 Osco aspirin 3 4 N 4.00000
62 Osco aspirin 3 4 MIN 3.60000
63 Osco aspirin 3 4 MAX 6.66000
64 Osco aspirin 3 4 MEAN 5.06750
65 Osco aspirin 3 4 STD 1.28824
66 Osco cough medicine 3 6 N 6.00000
67 Osco cough medicine 3 6 MIN 3.53000
68 Osco cough medicine 3 6 MAX 6.68000
69 Osco cough medicine 3 6 MEAN 5.25167
70 Osco cough medicine 3 6 STD 1.06006
71 Target antacid 3 7 N 7.00000
72 Target antacid 3 7 MIN 6.73000
73 Target antacid 3 7 MAX 9.11000
74 Target antacid 3 7 MEAN 8.12714
75 Target antacid 3 7 STD 0.75958
76 Target aspirin 3 6 N 6.00000
77 Target aspirin 3 6 MIN 3.78000
78 Target aspirin 3 6 MAX 6.08000
79 Target aspirin 3 6 MEAN 4.89167
80 Target aspirin 3 6 STD 0.87497
81 Target cough medicine 3 5 N 5.00000
82 Target cough medicine 3 5 MIN 3.96000
83 Target cough medicine 3 5 MAX 7.09000
84 Target cough medicine 3 5 MEAN 5.54200
85 Target cough medicine 3 5 STD 1.17927
86 Walgreens antacid 3 7 N 7.00000
87 Walgreens antacid 3 7 MIN 6.89000
88 Walgreens antacid 3 7 MAX 8.82000
89 Walgreens antacid 3 7 MEAN 8.02000
90 Walgreens antacid 3 7 STD 0.65587
91 Walgreens aspirin 3 6 N 6.00000
92 Walgreens aspirin 3 6 MIN 3.60000
93 Walgreens aspirin 3 6 MAX 6.98000
94 Walgreens aspirin 3 6 MEAN 5.17167
95 Walgreens aspirin 3 6 STD 1.26842
96 Walgreens cough medicine 3 6 N 6.00000
97 Walgreens cough medicine 3 6 MIN 3.46000
98 Walgreens cough medicine 3 6 MAX 6.94000
99 Walgreens cough medicine 3 6 MEAN 5.59333
100 Walgreens cough medicine 3 6 STD 1.23770
Drugstore Dataset 1
Obs chain product store_id price
1 CVS antacid 101 9.37
2 CVS antacid 102 11.78
3 CVS antacid 103 10.05
4 CVS antacid 104 12.13
5 CVS antacid 105 11.14
6 Osco antacid 202 8.23
7 Osco antacid 203 8.17
8 Osco antacid 206 7.50
9 Osco antacid 207 9.02
10 Osco antacid 208 7.56
11 Osco antacid 210 9.23
12 Target antacid 305 8.25
13 Target antacid 306 8.10
14 Target antacid 308 6.73
15 Target antacid 311 9.11
16 Target antacid 313 8.61
17 Target antacid 314 7.67
18 Target antacid 315 8.42
19 Walgreens antacid 406 7.91
20 Walgreens antacid 407 7.48
21 Walgreens antacid 413 8.82
22 Walgreens antacid 415 8.50
23 Walgreens antacid 417 6.89
24 Walgreens antacid 424 8.32
25 Walgreens antacid 426 8.22
26 CVS aspirin 101 4.37
27 CVS aspirin 103 6.57
28 CVS aspirin 104 5.58
29 CVS aspirin 105 7.02
30 Osco aspirin 203 4.63
31 Osco aspirin 205 3.60
32 Osco aspirin 208 5.38
33 Osco aspirin 210 6.66
34 Target aspirin 305 5.08
35 Target aspirin 306 5.11
36 Target aspirin 308 3.95
37 Target aspirin 311 6.08
38 Target aspirin 313 5.35
39 Target aspirin 315 3.78
40 Walgreens aspirin 406 3.60
41 Walgreens aspirin 407 6.16
42 Walgreens aspirin 415 6.98
43 Walgreens aspirin 417 4.16
44 Walgreens aspirin 424 4.69
45 Walgreens aspirin 426 5.44
46 CVS cough medicine 101 7.86
47 CVS cough medicine 102 5.85
48 CVS cough medicine 103 7.82
49 CVS cough medicine 104 6.48
50 CVS cough medicine 195 7.20
Drugstore Dataset 2
Obs chain product store_id price
51 Osco cough medicine 203 5.68
52 Osco cough medicine 206 6.68
53 Osco cough medicine 207 5.24
54 Osco cough medicine 208 4.73
55 Osco cough medicine 210 3.53
56 Osco cough medicine 213 5.65
57 Target cough medicine 305 3.96
58 Target cough medicine 306 5.59
59 Target cough medicine 308 6.11
60 Target cough medicine 311 7.09
61 Target cough medicine 315 4.96
62 Walgreens cough medicine 406 5.40
63 Walgreens cough medicine 407 6.46
64 Walgreens cough medicine 413 6.94
65 Walgreens cough medicine 415 5.15
66 Walgreens cough medicine 424 6.15
67 Walgreens cough medicine 426 3.46
proc means 1st printed output 3
The MEANS Procedure
Analysis Variable : price
N
chain product Obs N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
CVS antacid 5 5 10.8940000 1.1627682
aspirin 4 4 5.8850000 1.1755424
cough medicine 5 5 7.0420000 0.8712175
Osco antacid 6 6 8.2850000 0.7199097
aspirin 4 4 5.0675000 1.2882385
cough medicine 6 6 5.2516667 1.0600645
Target antacid 7 7 8.1271429 0.7595769
aspirin 6 6 4.8916667 0.8749724
cough medicine 5 5 5.5420000 1.1792667
Walgreens antacid 7 7 8.0200000 0.6558709
aspirin 6 6 5.1716667 1.2684229
cough medicine 6 6 5.5933333 1.2377022
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means 2nd printed output 4
------------------ chain=CVS product=antacid -------------------
The MEANS Procedure
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
5 10.8940000 1.1627682
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
------------------ chain=CVS product=aspirin -------------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
4 5.8850000 1.1755424
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
--------------- chain=CVS product=cough medicine ---------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
5 7.0420000 0.8712175
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
------------------ chain=Osco product=antacid ------------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 8.2850000 0.7199097
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means 2nd printed output 5
------------------ chain=Osco product=aspirin ------------------
The MEANS Procedure
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
4 5.0675000 1.2882385
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
-------------- chain=Osco product=cough medicine ---------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 5.2516667 1.0600645
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
----------------- chain=Target product=antacid -----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
7 8.1271429 0.7595769
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
----------------- chain=Target product=aspirin -----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 4.8916667 0.8749724
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means 2nd printed output 6
------------- chain=Target product=cough medicine --------------
The MEANS Procedure
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
5 5.5420000 1.1792667
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
--------------- chain=Walgreens product=antacid ----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
7 8.0200000 0.6558709
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
--------------- chain=Walgreens product=aspirin ----------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 5.1716667 1.2684229
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
------------ chain=Walgreens product=cough medicine ------------
Analysis Variable : price
N Mean Std Dev
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
6 5.5933333 1.2377022
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc means dataset output 7
Obs chain product _TYPE_ _FREQ_ mean
1 0 67 6.7073
2 antacid 1 25 8.6884
3 aspirin 1 20 5.2095
4 cough medicine 1 22 5.8177
5 CVS 2 14 8.0871
6 Osco 2 16 6.3431
7 Target 2 18 6.3306
8 Walgreens 2 19 6.3542
9 CVS antacid 3 5 10.8940
10 CVS aspirin 3 4 5.8850
11 CVS cough medicine 3 5 7.0420
12 Osco antacid 3 6 8.2850
13 Osco aspirin 3 4 5.0675
14 Osco cough medicine 3 6 5.2517
15 Target antacid 3 7 8.1271
16 Target aspirin 3 6 4.8917
17 Target cough medicine 3 5 5.5420
18 Walgreens antacid 3 7 8.0200
19 Walgreens aspirin 3 6 5.1717
20 Walgreens cough medicine 3 6 5.5933
proc summary printed output 8
The SUMMARY Procedure
Analysis Variable : price
N
chain product Obs Mean
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
CVS antacid 5 10.8940000
aspirin 4 5.8850000
cough medicine 5 7.0420000
Osco antacid 6 8.2850000
aspirin 4 5.0675000
cough medicine 6 5.2516667
Target antacid 7 8.1271429
aspirin 6 4.8916667
cough medicine 5 5.5420000
Walgreens antacid 7 8.0200000
aspirin 6 5.1716667
cough medicine 6 5.5933333
ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ
proc summary output dataset run 9
Obs chain product _TYPE_ _FREQ_ mean
1 0 67 6.7073
2 antacid 1 25 8.6884
3 aspirin 1 20 5.2095
4 cough medicine 1 22 5.8177
5 CVS 2 14 8.0871
6 Osco 2 16 6.3431
7 Target 2 18 6.3306
8 Walgreens 2 19 6.3542
9 CVS antacid 3 5 10.8940
10 CVS aspirin 3 4 5.8850
11 CVS cough medicine 3 5 7.0420
12 Osco antacid 3 6 8.2850
13 Osco aspirin 3 4 5.0675
14 Osco cough medicine 3 6 5.2517
15 Target antacid 3 7 8.1271
16 Target aspirin 3 6 4.8917
17 Target cough medicine 3 5 5.5420
18 Walgreens antacid 3 7 8.0200
19 Walgreens aspirin 3 6 5.1717
20 Walgreens cough medicine 3 6 5.5933