There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Scepter 4.020511 0.870781
Aghanim'S Shard 3.326562 -0.980513
Magic Wand 2.878019 -1.608631
Tranquil Boots 1.671222 -1.294572
Power Treads 1.545753 -0.980513
Aether Lens 1.483390 -0.401984
Solar Crest 1.292012 -0.302807
Bracer 0.898496 -1.572267
Wraith Band 0.804418 -1.572267
Arcane Boots 0.708111 -1.046631
Force Staff 0.372796 -0.451572
Glimmer Cape 0.356040 -0.484631
Vladmir'S Offering 0.257784 -0.286278
Hurricane Pike 0.255310 1.036075
Dragon Lance -0.069280 -0.649925
Manta Style 0.003982 1.135252
Boots Of Bearing -0.029084 0.920370
Sange And Yasha -0.193533 0.804664
Drum Of Endurance -0.339302 -0.782160
Butterfly -0.270189 1.383193
Blink Dagger -0.364733 -0.418513
Spirit Vessel -0.410434 -0.068090
Null Talisman -0.435691 -1.572267
Shadow Blade -0.453804 0.077369
Black King Bar -0.416979 0.771605
Desolator -0.431225 0.407958
Eul'S Scepter Of Divinity -0.450464 -0.170572
Lotus Orb -0.451567 0.639369
Pipe Of Insight -0.469661 0.325311
Daedalus -0.469177 1.465840
Eye Of Skadi -0.463335 1.598076
Orb Of Corrosion -0.512608 -1.294572
Guardian Greaves -0.480557 1.432782
Silver Edge -0.503984 1.697252
Monkey King Bar -0.506422 1.333605
Maelstrom -0.550730 -0.120984
Pavise -0.559118 -0.980513
Hand Of Midas -0.542222 -0.451572
Crystalys -0.515886 -0.649925
Aeon Disk -0.504780 0.077369
Urn Of Shadows -0.558598 -1.324325
Assault Cuirass -0.508610 1.482370
Boots Of Travel -0.511537 -0.253219
Phase Boots -0.553381 -0.914396
Linken'S Sphere -0.529053 1.135252
Skull Basher -0.533372 -0.005278
Falcon Blade -0.570473 -1.162337
Orchid Malevolence -0.562898 0.391428
Phylactery -0.558079 -0.335866
Mekansm -0.566009 -0.732572
Echo Sabre -0.562203 -0.253219
Bottle -0.568300 -1.459867
Ethereal Blade -0.555707 1.168311
Heaven'S Halberd -0.578161 0.441016
Battle Fury -0.591884 0.824499
Mjollnir -0.589520 1.730311
Satanic -0.581857 1.432782