Table 4. Means and standard deviations (S.D.) of metrics describing spatial patterns of development and utility distributions, calculated across 30 runs of the SOME model with agent preferences input in each of five experimental settings.
| | | |
Metric
|
Statistic
|
Exp. 1
|
Exp. 2
|
Exp. 3
|
Exp. 4
|
Exp. 5
|
| |
|
|
Uniform
|
Homo-genous
|
Normal
|
Group Means
|
Group Normals
|
LPI
|
Mean
|
9.90
|
12.19
|
8.78
|
11.04
|
9.72
|
|
S.D.
|
1.90
|
1.52
|
2.07
|
2.08
|
2.20
|
MPS
|
Mean
|
9.92
|
16.04
|
10.20
|
13.70
|
10.56
|
|
S.D.
|
0.56
|
1.29
|
0.70
|
0.78
|
0.72
|
ED
|
Mean
|
27.28
|
23.49
|
27.29
|
24.37
|
27.03
|
|
S.D.
|
0.80
|
0.66
|
0.61
|
0.50
|
0.83
|
MNN
|
Mean
|
167.57
|
169.57
|
173.24
|
170.11
|
175.00
|
|
S.D.
|
8.77
|
11.42
|
11.13
|
11.08
|
11.34
|
DOR
|
Mean
|
2086.40
|
1870.27
|
2126.37
|
1937.47
|
2069.00
|
|
S.D.
|
177.30
|
196.65
|
217.15
|
190.83
|
186.73
|
MRU
|
Mean
|
34.40
|
25.10
|
28.90
|
28.70
|
29.70
|
|
S.D.
|
0.50
|
1.20
|
0.60
|
0.60
|
0.50
|
VRU
|
Mean
|
3.30
|
1.60
|
3.10
|
2.00
|
3.10
|
|
S.D.
|
0.10
|
0.10
|
0.10
|
0.10
|
0.10
|
GINI
|
Mean
|
0.30
|
0.27
|
0.34
|
0.27
|
0.33
|
|
S.D.
|
0.01
|
0.01
|
0.01
|
0.01
|
0.01
|
| | |
|