Information Technology Reference
In-Depth Information
Ta b l e 3 . 2 4
Sample predictivities associated with the target in Figure 3.34 biplot in all
dimensions.
Dim Dim Dim Dim Dim Dim Dim Dim Dim Dim Dim Dim Dim Dim
1 2 3 4 5 6 7 8 9 10 11 12 13 14
0.269 0.459 0.479 0.517 0.537 0.612 0.621 0.769 0.852 0.854 0.857 0.981 0.987 1.000
Ta b l e 3 . 2 5
Comparison of predicted and observed values for low and high sample
predictivity.
A1
A2
A3
A4
A5
B5
C6
C7
C4
D6
D7
D4
C5
E5
C8
Predicted
Mar00
50.7 79.0 0.97 1.49 22.0 22.0 13.2 55.2 5.0 25.9 42.7 4.53 21.8 14.5 29.9
Apr00
50.6 79.0 1.06 1.60 22.1 22.1 15.0 58.0 4.5 25.7 42.7 4.80 21.1 14.5 30.8
Aug00
49.5 79.2 0.93 1.47 21.1 21.1 13.1 59.7 3.6 28.4 44.6 5.02 20.5 14.3 30.4
Observed
Mar00
51.3 79.3 0.96 1.43 22.0 22.0 14.5 55.6 5.2 26.8 43.4 4.44 21.5 14.6 30.0
Apr00
51.2 78.5 1.03 1.63 21.8 21.8 15.9 57.0 4.7 26.5 42.7 4.77 21.4 14.4 31.2
Aug00
51.0 80.4 0.98 1.35 21.1 21.1 13.3 61.4 2.9 28.5 45.3 4.63 21.4 14.2 30.6
20 to 30 yrs; n = 341
31 to 40 yrs ; n = 341
41 to 50 yrs; n = 246
51 to 60 yrs; n = 146
Older than 60 yrs; n = 57
7
7
7
6
Q44 (0.46)
Q51 (0.46)
6
6
7
Q54 (0.47)
6
6
5
Q42 (0.46)
5
6
5
5
5
5
4
5
4
4
Q15 (0.46)
4
4
4
Q28 (0.52)
7
7
4
Q27 (0.48)
Q17 (0.52)
Q6 (0.47)
Q26 (0.55)
6
8
7
6
Q24 (0.45)
Q7 (0.45)
Q14 (0.46)
6
Q29 (0.54) Q20 (0.55)
3
Q31 (0.49)
6
6
7
6
5
7
8
5
5
Q25 (0.51)
6
5
5
5
6
3
7
5
4
3
3
8
5
3
3
4
4
6
7
6
5
4
5
4
7
4
4
Q18 (0.47)
5
6
4
4
6
5
4
3
5
4
5
3
3
3
4
3
Q16 (0.47)
4
3
3
3
4
3
3
3
3
2
3
2
3
2
2
1
2
2
1
Q10 (0.53)
Q21 (0.53)
2
2
2
2
0
2
1
0
2
1
1
1
1
1
1
1
1
1
1
3
2
2
1
1
0
0
6
5
4
4
3
1
1
0
0
5
2
7
6
2
0
0
2
0
0
2
0
2
2
1
1
1
1
1
1
1
0
0
0
0
0
0
0
Figure 3.35 Revisiting the mail order catalogue data of Section 2.8 by constructing its
PCA biplot with only those axes shown with predictivities larger than 0.45 and adding
the predictivity value to the axis label.
Search WWH ::




Custom Search