Social Networking Data analyses
matt_mad
3801assignment2.docxFREEMAN DEGREE CENTRALITY
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Input dataset: ZacharyNet (C:\Users\ngxxx286\Downloads\ZacharyNet
Output degree dataset: ZacharyNet-deg (C:\Users\ngxxx286\Documents\UCINET data\ZacharyNet-deg
Output centralization dataset: ZacharyNet-degcz (C:\Users\ngxxx286\Documents\UCINET data\ZacharyNet-degcz
Treat data as: Auto-detect
Output raw scores: YES
Output normalized scores: YES
Allow edge weights: YES
Exclude diagonal: YES
Network 1 is directed? NO
Degree Measures
1 2
Degree nDegre
e
------ ------
1 1 16.000 0.485
2 2 9.000 0.273
3 3 10.000 0.303
4 4 6.000 0.182
5 5 3.000 0.091
6 6 4.000 0.121
7 7 4.000 0.121
8 8 4.000 0.121
9 9 5.000 0.152
10 10 2.000 0.061
11 11 3.000 0.091
12 12 1.000 0.030
13 13 2.000 0.061
14 14 5.000 0.152
15 15 2.000 0.061
16 16 2.000 0.061
17 17 2.000 0.061
18 18 2.000 0.061
19 19 2.000 0.061
20 20 3.000 0.091
21 21 2.000 0.061
22 22 2.000 0.061
23 23 2.000 0.061
24 24 5.000 0.152
25 25 3.000 0.091
26 26 3.000 0.091
27 27 2.000 0.061
28 28 4.000 0.121
29 29 3.000 0.091
30 30 4.000 0.121
31 31 4.000 0.121
32 32 6.000 0.182
33 33 12.000 0.364
34 34 17.000 0.515
34 rows, 2 columns, 1 levels.
Graph Centralization -- as proportion, not percentage
1
Degree
------
1 1 0.3996
CLOSENESS CENTRALITY
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Input dataset: ZacharyNet (C:\Users\ngxxx286\Downloads\ZacharyNet)
Method: Geodesic paths only (Freeman Closeness)
Output dataset: ZacharyNet-clo (C:\Users\ngxxx286\Documents\UCINET data\ZacharyNet-clo)
Closeness Centrality Measures
1 2
Farness nCloseness
------------ ------------
1 1 58.000 56.897
3 3 59.000 55.932
34 34 60.000 55.000
32 32 61.000 54.098
14 14 64.000 51.563
33 33 64.000 51.563
9 9 64.000 51.563
20 20 66.000 50.000
2 2 68.000 48.529
4 4 71.000 46.479
28 28 72.000 45.833
31 31 72.000 45.833
29 29 73.000 45.205
8 8 75.000 44.000
10 10 76.000 43.421
24 24 84.000 39.286
30 30 86.000 38.372
6 6 86.000 38.372
7 7 86.000 38.372
5 5 87.000 37.931
11 11 87.000 37.931
25 25 88.000 37.500
18 18 88.000 37.500
22 22 88.000 37.500
26 26 88.000 37.500
19 19 89.000 37.079
21 21 89.000 37.079
23 23 89.000 37.079
16 16 89.000 37.079
13 13 89.000 37.079
15 15 89.000 37.079
12 12 90.000 36.667
27 27 91.000 36.264
17 17 116.000 28.448
Statistics
1 2
Farness nCloseness
------------- -------------
1 Minimum 58 28.448
2 Average 79.471 42.648
3 Maximum 116 56.897
4 Sum 2702 1450.031
5 Standard Deviation 12.793 7.102
6 Variance 163.661 50.444
7 SSQ 220294 63555.949
8 MCSSQ 5564.471 1715.092
9 Euclidean Norm 469.355 252.103
10 Observations 34 34
11 Missing 0 0
11 rows, 2 columns, 1 levels.
Network Centralization = 29.82%
FREEMAN BETWEENNESS CENTRALITY
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Input dataset: ZacharyNet (C:\Users\ngxxx286\Downloads\ZacharyNet)
Important note: This routine cannot handle valued data, so it binarizes your data automatically.
It DOES handle directed (non-symmetric) data, so it does NOT symmetrize.
Un-normalized centralization: 7066.429
1 2
Betweenness nBetweenness
------------ ------------
1 1 231.071 43.764
34 34 160.552 30.407
33 33 76.690 14.525
3 3 75.851 14.366
32 32 73.010 13.828
9 9 29.529 5.593
2 2 28.479 5.394
14 14 24.216 4.586
20 20 17.147 3.248
6 6 15.833 2.999
7 7 15.833 2.999
28 28 11.792 2.233
24 24 9.300 1.761
31 31 7.610 1.441
4 4 6.288 1.191
26 26 2.028 0.384
30 30 1.543 0.292
25 25 1.167 0.221
29 29 0.948 0.179
10 10 0.448 0.085
5 5 0.333 0.063
11 11 0.333 0.063
21 21 0.000 0.000
19 19 0.000 0.000
8 8 0.000 0.000
22 22 0.000 0.000
27 27 0.000 0.000
18 18 0.000 0.000
12 12 0.000 0.000
13 13 0.000 0.000
23 23 0.000 0.000
15 15 0.000 0.000
16 16 0.000 0.000
17 17 0.000 0.000
DESCRIPTIVE STATISTICS FOR EACH MEASURE
1 2
Betweenness nBetweenness
------------ ------------
1 Mean 23.235 4.401
2 Std Dev 48.863 9.254
3 Sum 790.000 149.621
4 Variance 2387.561 85.642
5 SSQ 99532.961 3570.254
6 MCSSQ 81177.086 2911.827
7 Euc Norm 315.488 59.752
8 Minimum 0.000 0.000
9 Maximum 231.071 43.764
10 N of Obs 34.000 34.000
Network Centralization Index = 40.56%
REACH CENTRALITY
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Input dataset: ZacharyNet (C:\Users\ngxxx286\Downloads\ZacharyNet)
Output dataset: ActorByDistanceReach (C:\Users\ngxxx286\Documents\UCINET data\ActorByDistanceReach)
Reach-Based Centrality Measures
1 2
dwReach NormdwRea
--------- ---------
34 34 24.250 0.713
1 1 24.167 0.711
3 3 22.000 0.647
33 33 21.917 0.645
32 32 20.333 0.598
2 2 20.167 0.593
14 14 19.500 0.574
9 9 19.500 0.574
4 4 18.667 0.549
20 20 18.500 0.544
28 28 17.917 0.527
31 31 17.917 0.527
29 29 17.417 0.512
8 8 17.417 0.512
24 24 17.033 0.501
10 10 16.583 0.488
30 30 16.367 0.481
6 6 16.167 0.475
7 7 16.167 0.475
5 5 15.667 0.461
11 11 15.667 0.461
21 21 15.200 0.447
19 19 15.200 0.447
15 15 15.200 0.447
16 16 15.200 0.447
23 23 15.200 0.447
18 18 15.167 0.446
22 22 15.167 0.446
13 13 15.000 0.441
27 27 14.950 0.440
26 26 14.917 0.439
25 25 14.917 0.439
12 12 14.500 0.426
17 17 12.100 0.356
Statistics
1 2
dwReach NormdwRe
-------- --------
1 Mean 17.24 0.51
2 Std Dev 2.80 0.08
3 Sum 586.03 17.24
4 Variance 7.87 0.01
5 SSQ 10368.51 8.97
6 MCSSQ 267.48 0.23
7 Euc Norm 101.83 2.99
8 Minimum 12.10 0.36
9 Maximum 24.25 0.71
10 N of Obs 34.00 34.00
Node-by-Distance Proportion of Nodes Reached Matrix
1 2 3 4 5
d1 d2 d3 d4 d5
---- ---- ---- ---- ----
1 1 0.48 0.76 1.00 1.00 1.00
2 2 0.27 0.67 1.00 1.00 1.00
3 3 0.30 0.91 1.00 1.00 1.00
4 4 0.18 0.67 1.00 1.00 1.00
5 5 0.09 0.52 0.76 1.00 1.00
6 6 0.12 0.52 0.76 1.00 1.00
7 7 0.12 0.52 0.76 1.00 1.00
8 8 0.12 0.64 0.97 1.00 1.00
9 9 0.15 0.91 1.00 1.00 1.00
10 10 0.06 0.67 0.97 1.00 1.00
11 11 0.09 0.52 0.76 1.00 1.00
12 12 0.03 0.48 0.76 1.00 1.00
13 13 0.06 0.48 0.76 1.00 1.00
14 14 0.15 0.91 1.00 1.00 1.00
15 15 0.06 0.55 0.73 0.97 1.00
16 16 0.06 0.55 0.73 0.97 1.00
17 17 0.06 0.15 0.52 0.76 1.00
18 18 0.06 0.52 0.76 1.00 1.00
19 19 0.06 0.55 0.73 0.97 1.00
20 20 0.09 0.91 1.00 1.00 1.00
21 21 0.06 0.55 0.73 0.97 1.00
22 22 0.06 0.52 0.76 1.00 1.00
23 23 0.06 0.55 0.73 0.97 1.00
24 24 0.15 0.61 0.73 0.97 1.00
25 25 0.09 0.27 0.97 1.00 1.00
26 26 0.09 0.27 0.97 1.00 1.00
27 27 0.06 0.52 0.70 0.97 1.00
28 28 0.12 0.73 0.97 1.00 1.00
29 29 0.09 0.73 0.97 1.00 1.00
30 30 0.12 0.58 0.73 0.97 1.00
31 31 0.12 0.73 0.97 1.00 1.00
32 32 0.18 0.97 1.00 1.00 1.00
33 33 0.36 0.73 0.97 1.00 1.00
34 34 0.52 0.70 0.97 1.00 1.00
