There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Scepter 4.001944 0.932554
Aghanim'S Shard 3.245281 -0.949665
Magic Wand 2.784362 -1.588276
Tranquil Boots 1.505761 -1.268970
Power Treads 1.613050 -0.949665
Aether Lens 1.388411 -0.361472
Solar Crest 1.209167 -0.260639
Bracer 1.000772 -1.551303
Wraith Band 0.838174 -1.551303
Arcane Boots 0.644605 -1.016887
Force Staff 0.343185 -0.411888
Glimmer Cape 0.173239 -0.445499
Hurricane Pike 0.282608 1.100610
Vladmir'S Offering 0.263970 -0.243833
Manta Style 0.074739 1.201443
Dragon Lance -0.064988 -0.613555
Boots Of Bearing -0.050611 0.982971
Sange And Yasha -0.258984 0.865332
Butterfly -0.260246 1.453526
Drum Of Endurance -0.374594 -0.747999
Blink Dagger -0.395474 -0.378277
Spirit Vessel -0.427798 -0.022000
Black King Bar -0.417332 0.831721
Null Talisman -0.451632 -1.551303
Shadow Blade -0.482180 0.125889
Desolator -0.457035 0.461999
Eul'S Scepter Of Divinity -0.468952 -0.126194
Lotus Orb -0.468067 0.697277
Eye Of Skadi -0.462075 1.671998
Pipe Of Insight -0.484193 0.377972
Daedalus -0.481174 1.537553
Guardian Greaves -0.499992 1.503942
Monkey King Bar -0.523194 1.403109
Crystalys -0.525968 -0.613555
Silver Edge -0.526096 1.772831
Aeon Disk -0.520380 0.125889
Maelstrom -0.568850 -0.075778
Hand Of Midas -0.562836 -0.411888
Urn Of Shadows -0.568595 -1.299220
Pavise -0.581524 -0.949665
Orb Of Corrosion -0.551476 -1.268970
Assault Cuirass -0.516626 1.554359
Skull Basher -0.534877 0.041861
Boots Of Travel -0.529526 -0.210222
Linken'S Sphere -0.548695 1.201443
Phase Boots -0.572509 -0.882443
Falcon Blade -0.586012 -1.134526
Echo Sabre -0.572837 -0.210222
Mekansm -0.580018 -0.697582
Phylactery -0.574865 -0.294250
Orchid Malevolence -0.578024 0.445194
Bottle -0.581141 -1.437026
Ethereal Blade -0.573763 1.235054
Heaven'S Halberd -0.593017 0.495610
Satanic -0.593113 1.503942