There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Power Treads 4.485966 -1.121797
Aghanim'S Scepter 2.724563 0.572111
Bloodthorn 2.622102 1.963537
Orchid Malevolence 1.095537 0.133510
Aghanim'S Shard 1.819793 -1.121797
Magic Wand 1.045569 -1.696516
Gleipnir 1.388711 1.449314
Desolator 1.239800 0.148634
Black King Bar 0.885817 0.481366
Shadow Blade 0.448082 -0.153849
Silver Edge 0.917654 1.328321
Maelstrom 0.281732 -0.335340
Hand Of Midas 0.423920 -0.637823
Mjollnir 0.555931 1.358569
Null Talisman 0.073847 -1.663243
Scythe Of Vyse 0.193186 1.388818
Assault Cuirass 0.208898 1.131706
Daedalus 0.105525 1.116582
Solar Crest -0.021753 -0.501706
Hurricane Pike -0.005011 0.723353
Octarine Core -0.122615 0.814098
Wraith Band -0.294061 -1.663243
Bracer -0.305882 -1.663243
Monkey King Bar -0.271632 0.995589
Spirit Vessel -0.301213 -0.286942
Linken'S Sphere -0.321428 0.814098
Satanic -0.247734 1.086334
Witch Blade -0.418447 -0.395836
Refresher Orb -0.353634 1.056085
Blade Mail -0.395204 -0.698320
Boots Of Bearing -0.371422 0.617484
Crystalys -0.512612 -0.819314
Dragon Lance -0.577470 -0.819314
Rod Of Atos -0.576486 -0.607575
Phase Boots -0.572514 -1.061301
Moon Shard -0.522585 0.451118
Arcane Boots -0.597485 -1.182294
Meteor Hammer -0.541734 -0.516830
Nullifier -0.582994 0.889719
Manta Style -0.594923 0.814098
Tranquil Boots -0.657050 -1.409157
Force Staff -0.668257 -0.637823
Boots Of Travel -0.634280 -0.456333
Eye Of Skadi -0.621076 1.237576
Urn Of Shadows -0.671994 -1.436380
Orb Of Corrosion -0.661549 -1.409157
Pipe Of Insight -0.642515 0.073013
Revenant'S Brooch -0.632956 1.782046
Drum Of Endurance -0.665638 -0.940307
Vladmir'S Offering -0.650365 -0.486582
Heaven'S Halberd -0.682474 0.178883
Guardian Greaves -0.668802 1.086334
Lotus Orb -0.685266 0.360373
Butterfly -0.668274 1.040961
Eul'S Scepter Of Divinity -0.700775 -0.380712
Blink Dagger -0.692054 -0.607575
Yasha And Kaya -0.693527 0.511615
Mask Of Madness -0.710939 -0.894935