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6. Low Average Cell Size
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SDA 3.3: Tables
National Survey on Drug Use and Health, 2006
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May 02, 2009 (Sat 07:54 PM PDT) |
| Variables |
| Role |
Name |
Label |
Range |
MD |
| Row |
COCUS30A(Recoded) |
# DAYS USED COCAINE PAST 30 DAYS |
1-3 |
|
| Column |
AGE2(Recoded) |
RECODE - FINAL EDITED AGE |
1-3 |
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| Frequency Distribution |
Cells contain:
-Column percent
-N of cases |
AGE2 |
1
12-20 |
2
21-29 |
3
30+ |
ROW
TOTAL |
| COCUS30A |
1: 1-10 |
91.4
203 |
84.0
204 |
76.3
100 |
85.1
507 |
| 2: 11-20 |
5.9
13 |
9.5
23 |
15.3
20 |
9.4
56 |
| 3: 21-30 |
2.7
6 |
6.6
16 |
8.4
11 |
5.5
33 |
| COL TOTAL |
100.0
222 |
100.0
243 |
100.0
131 |
100.0
596 |
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| Color coding: |
<-2.0 |
<-1.0 |
<0.0 |
>0.0 |
>1.0 |
>2.0 |
Z |
| N in each cell: |
Smaller than expected |
Larger than expected |
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Recode for 'COCUS30A'
1 = 1-10; 2 = 11-20; 3 = 21-30
Recode for 'AGE2'
1 = 1-9 "12-20"; 2 = 10-13 "21-29"; 3 = 14-* "30+"
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| Allocation of cases |
| Valid cases |
596 |
Cases with invalid codes on
row or column variable |
54,683 |
| Total cases |
55,279 |
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