Cluster Report on the "markdatatab" Data Set
Created 5 clusters using K Means.
Created on Monday, April 14, 2003 12:11:10
Random seed: 46567482
Maximum number of iterations: 50
Number of runs: 5
Number of data points: 1407
Variables
| Name | Weight | Type | Scale | Distance | Average | Std Dev | Minimum | Maximum | % Populated |
|---|
| CellID | 1 | meta | meanAbsDev | euclidean | 14467.976545842 | 2230.5108950729 | 11121 | 20100 | 100 |
| xcoord | 1 | interval | meanAbsDev | euclidean | -99.010208997476 | 0.28250248083523 | -99.550659179688 | -98.43367767334 | 100 |
| ycoord | 1 | interval | meanAbsDev | euclidean | 38.01727434279 | 0.19124329078647 | 37.5934715271 | 38.383880615234 | 100 |
| Trs | 1 | meta | meanAbsDev | euclidean | 23.293532338308 | 2.1986897862858 | 19S11W19 | 28S20W20 | 100 |
| Ltc8802 | 1 | interval | meanAbsDev | euclidean | -1.7303269364075 | 2.7837212146892 | -8.5500001907349 | 5.6999998092651 | 100 |
| avgwlchng | 2 | interval | meanAbsDev | euclidean | -0.12356076738383 | 0.1987978444769 | -0.61000001430511 | 0.40999999642372 | 100 |
| Stdif400 | 1 | interval | meanAbsDev | euclidean | 66.279921209384 | 48.425435392968 | -58.25 | 195.58000183105 | 99.218194740583 |
| usedens | 1 | interval | meanAbsDev | euclidean | 180.84561475658 | 106.83394360101 | 0 | 585.84997558594 | 100 |
| Longitude | 1 | interval | meanAbsDev | euclidean | -99.010208997476 | 0.28250248083523 | -99.550659179688 | -98.43367767334 | 100 |
| Latitude | 1 | interval | meanAbsDev | euclidean | 38.01727434279 | 0.19124329078647 | 37.5934715271 | 38.383880615234 | 100 |
Cluster Properties
Cluster 0: low usedens, low Stdif400
Number of objects: 307
| Variable | % populated | Average | Std Dev | Minimum | Maximum |
|---|
| CellID | 100 | 14117.638436482 | 2272.2353433549 | 11121 | 19902 |
| xcoord | 100 | -98.973027182713 | 0.34239425795934 | -99.5506591796875 | -98.4336776733398 |
| ycoord | 100 | 38.052375619497 | 0.2013842798952 | 37.6084289550781 | 38.3838806152344 |
| Trs | 100 | 22.925081433225 | 2.3107713173996 | 19S11W19 | 28S20W16 |
| Ltc8802 | 100 | -1.137263844269 | 1.853017175861 | -7.61999988555908 | 2.45000004768372 |
| avgwlchng | 100 | -0.081270358503981 | 0.13233316686086 | -0.540000021457672 | 0.170000001788139 |
| Stdif400 | 96.742671009772 | 32.36097640045 | 25.993805127859 | -46.4099998474121 | 72.2900009155273 |
| usedens | 100 | 81.312898986108 | 49.627243317112 | 0 | 169 |
| Longitude | 100 | -98.973027182713 | 0.34239425795934 | -99.5506591796875 | -98.4336776733398 |
| Latitude | 100 | 38.052375619497 | 0.2013842798952 | 37.6084289550781 | 38.3838806152344 |
Cluster 1: high usedens
Number of objects: 119
| Variable | % populated | Average | Std Dev | Minimum | Maximum |
|---|
| CellID | 100 | 15943.210084034 | 1978.3940005497 | 11285 | 19501 |
| xcoord | 100 | -99.246315194779 | 0.15873562566432 | -99.5325775146484 | -98.7746429443359 |
| ycoord | 100 | 37.892247624758 | 0.16242447782919 | 37.638111114502 | 38.3545913696289 |
| Trs | 100 | 24.781512605042 | 1.8927533804183 | 19S13W31 | 28S19W04 |
| Ltc8802 | 100 | -4.6484873886964 | 2.7502389886447 | -8.26000022888184 | 0.970000028610229 |
| avgwlchng | 100 | -0.33176470483739 | 0.19607770121671 | -0.589999973773956 | 0.0700000002980232 |
| Stdif400 | 100 | 54.677058796923 | 33.112023244916 | -23.7600002288818 | 132.649993896484 |
| usedens | 100 | 383.36521078158 | 61.040674983081 | 293.690002441406 | 585.849975585938 |
| Longitude | 100 | -99.246315194779 | 0.15873562566432 | -99.5325775146484 | -98.7746429443359 |
| Latitude | 100 | 37.892247624758 | 0.16242447782919 | 37.638111114502 | 38.3545913696289 |
Cluster 2: high Stdif400, low usedens
Number of objects: 317
| Variable | % populated | Average | Std Dev | Minimum | Maximum |
|---|
| CellID | 100 | 13888.422712934 | 2153.0415499825 | 11202 | 19699 |
| xcoord | 100 | -98.836028595452 | 0.2586397653481 | -99.5140762329102 | -98.4633483886719 |
| ycoord | 100 | 38.069212904488 | 0.18708983633421 | 37.6232490539551 | 38.3693199157715 |
| Trs | 100 | 22.694006309148 | 2.1455835440364 | 19S11W30 | 28S20W11 |
| Ltc8802 | 100 | 0.12113564827535 | 2.2033450224542 | -8.14000034332275 | 5.69999980926514 |
| avgwlchng | 100 | 0.0087697161508471 | 0.15720167453104 | -0.579999983310699 | 0.409999996423721 |
| Stdif400 | 99.684542586751 | 108.17370223999 | 23.822660853588 | 70.4100036621094 | 179.910003662109 |
| usedens | 100 | 89.983123042888 | 51.010936664431 | 0 | 172.300003051758 |
| Longitude | 100 | -98.836028595452 | 0.2586397653481 | -99.5140762329102 | -98.4633483886719 |
| Latitude | 100 | 38.069212904488 | 0.18708983633421 | 37.6232490539551 | 38.3693199157715 |
Cluster 3: low Stdif400, medium usedens
Number of objects: 278
| Variable | % populated | Average | Std Dev | Minimum | Maximum |
|---|
| CellID | 100 | 14333.262589928 | 1879.5625101623 | 11444 | 20100 |
| xcoord | 100 | -99.122799111785 | 0.19356047496743 | -99.548942565918 | -98.7281036376953 |
| ycoord | 100 | 38.018464506959 | 0.15238015664614 | 37.5934715270996 | 38.3253707885742 |
| Trs | 100 | 23.287769784173 | 1.7639254960553 | 20S13W16 | 28S20W20 |
| Ltc8802 | 100 | -2.7817266074699 | 2.261960342092 | -8.55000019073486 | 2.55999994277954 |
| avgwlchng | 100 | -0.1986690642741 | 0.16186422377763 | -0.610000014305115 | 0.180000007152557 |
| Stdif400 | 100 | 9.3104676300486 | 25.078902617162 | -58.25 | 55.939998626709 |
| usedens | 100 | 220.86050362896 | 49.375151403782 | 104.519996643066 | 376.320007324219 |
| Longitude | 100 | -99.122799111785 | 0.19356047496743 | -99.548942565918 | -98.7281036376953 |
| Latitude | 100 | 38.018464506959 | 0.15238015664614 | 37.5934715270996 | 38.3253707885742 |
Cluster 4: high usedens, high Stdif400
Number of objects: 386
| Variable | % populated | Average | Std Dev | Minimum | Maximum |
|---|
| CellID | 100 | 14864.79015544 | 2292.5308966127 | 11287 | 19051 |
| xcoord | 100 | -99.028948156327 | 0.23514894200088 | -99.4951171875 | -98.5440368652344 |
| ycoord | 100 | 37.984390140197 | 0.19585956295605 | 37.6675910949707 | 38.3544883728027 |
| Trs | 100 | 23.624352331606 | 2.2479300138939 | 19S14W36 | 27S20W26 |
| Ltc8802 | 100 | -2.0656476779962 | 2.9803872350908 | -8.23999977111816 | 2.52999997138977 |
| avgwlchng | 100 | -0.14759067337902 | 0.21284441292613 | -0.589999973773956 | 0.180000007152557 |
| Stdif400 | 100 | 102.6885754185 | 26.055991325531 | 55.3300018310547 | 195.580001831055 |
| usedens | 100 | 243.37406703969 | 47.287976906149 | 161.949996948242 | 395.040008544922 |
| Longitude | 100 | -99.028948156327 | 0.23514894200088 | -99.4951171875 | -98.5440368652344 |
| Latitude | 100 | 37.984390140197 | 0.19585956295605 | 37.6675910949707 | 38.3544883728027 |
Cluster Dissimilarity Matrix
The table below shows the distance between cluster means. | Cluster 0 | Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 |
|---|
| Cluster 0 | 0 | 6.20254 | 1.7234 | 1.45096 | 3.22141 |
|---|
| Cluster 1 | 6.20254 | 0 | 6.56676 | 2.36755 | 1.98951 |
|---|
| Cluster 2 | 1.7234 | 6.56676 | 0 | 4.05876 | 1.57017 |
|---|
| Cluster 3 | 1.45096 | 2.36755 | 4.05876 | 0 | 2.64059 |
|---|
| Cluster 4 | 3.22141 | 1.98951 | 1.57017 | 2.64059 | 0 |
|---|
Supervision Aid
Use the text below to add values for supervised
clustering to another data set. Copy and paste it into a spreadsheet program.
Take care to match variable columns correctly. The value of the additional
variable "Sup" should be -9999 (no data) for all other objects in the data
set. | xcoord | ycoord | Ltc8802 | avgwlchng | Stdif400 | usedens | Longitude | Latitude | Sup |
| interval | interval | interval | interval | interval | interval | interval | interval | interval |
| -98.973027182713 | 38.052375619497 | -1.137263844269 | -0.081270358503981 | 32.36097640045 | 81.312898986108 | -98.973027182713 | 38.052375619497 | 0 |
| -99.246315194779 | 37.892247624758 | -4.6484873886964 | -0.33176470483739 | 54.677058796923 | 383.36521078158 | -99.246315194779 | 37.892247624758 | 1 |
| -98.836028595452 | 38.069212904488 | 0.12113564827535 | 0.0087697161508471 | 108.17370223999 | 89.983123042888 | -98.836028595452 | 38.069212904488 | 2 |
| -99.122799111785 | 38.018464506959 | -2.7817266074699 | -0.1986690642741 | 9.3104676300486 | 220.86050362896 | -99.122799111785 | 38.018464506959 | 3 |
| -99.028948156327 | 37.984390140197 | -2.0656476779962 | -0.14759067337902 | 102.6885754185 | 243.37406703969 | -99.028948156327 | 37.984390140197 | 4 |