There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Scepter 3.754161 0.649627
Arcane Boots 2.880415 -1.095340
Aghanim'S Shard 2.891979 -1.035169
Magic Wand 2.375859 -1.606796
Eul'S Scepter Of Divinity 2.215923 -0.298071
Tranquil Boots 0.809233 -1.320982
Moon Shard 1.151660 0.529284
Glimmer Cape 0.622418 -0.583884
Blink Dagger 0.812216 -0.523713
Power Treads 0.447071 -1.035169
Null Talisman 0.237591 -1.573701
Force Staff 0.227768 -0.553798
Bracer 0.034450 -1.573701
Mask Of Madness -0.017563 -0.809526
Hand Of Midas -0.121302 -0.553798
Aether Lens -0.073714 -0.508670
Witch Blade -0.199742 -0.313113
Wraith Band -0.318771 -1.573701
Hurricane Pike -0.213615 0.800055
Orchid Malevolence -0.374667 0.213385
Monkey King Bar -0.344014 1.070826
Dragon Lance -0.401270 -0.734312
Spirit Vessel -0.373796 -0.204805
Octarine Core -0.297350 0.890312
Aeon Disk -0.360330 -0.072428
Black King Bar -0.384335 0.559370
Bottle -0.436566 -1.471410
Guardian Greaves -0.346346 1.161082
Shadow Blade -0.440107 -0.072428
Linken'S Sphere -0.410682 0.890312
Solar Crest -0.436053 -0.418413
Boots Of Travel -0.398088 -0.373285
Rod Of Atos -0.482731 -0.523713
Bloodthorn -0.447572 2.033566
Wind Waker -0.465110 2.229122
Lotus Orb -0.500970 0.439027
Scythe Of Vyse -0.502428 1.461939
Boots Of Bearing -0.499475 0.694755
Urn Of Shadows -0.588591 -1.348059
Mjollnir -0.545666 1.431853
Maelstrom -0.594199 -0.252942
Daedalus -0.545021 1.191168
Silver Edge -0.549955 1.401768
Crystalys -0.583691 -0.734312
Pipe Of Insight -0.559242 0.153214
Mekansm -0.610032 -0.809526
Gleipnir -0.596804 1.522110
Drum Of Endurance -0.628109 -0.854655
Manta Style -0.630237 0.890312
Yasha And Kaya -0.632871 0.589456
Eye Of Skadi -0.631155 1.311511
Desolator -0.638977 0.228428
Ethereal Blade -0.644835 0.920397
Meteor Hammer -0.634758 -0.433456