There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Tranquil Boots 3.115014 -1.406645
Glimmer Cape 2.788813 -0.542623
Magic Wand 1.570696 -1.741674
Aghanim'S Shard 1.747291 -1.071616
Aghanim'S Scepter 1.805067 0.903292
Blink Dagger 1.407548 -0.472091
Force Staff 0.657424 -0.507357
Black King Bar 0.779017 0.797493
Aether Lens 0.050811 -0.454458
Null Talisman -0.178970 -1.702881
Boots Of Bearing -0.009656 0.956191
Aeon Disk -0.126960 0.056903
Arcane Boots -0.295560 -1.142149
Bracer -0.321683 -1.702881
Solar Crest -0.351001 -0.348659
Shadow Blade -0.402721 0.056903
Eul'S Scepter Of Divinity -0.394691 -0.207594
Drum Of Endurance -0.490142 -0.860019
Rod Of Atos -0.552857 -0.472091
Linken'S Sphere -0.542695 1.185421
Lotus Orb -0.556703 0.656428
Hand Of Midas -0.586407 -0.507357
Ethereal Blade -0.563435 1.220688
Boots Of Travel -0.555208 -0.295760
Yasha And Kaya -0.578401 0.832759
Kaya And Sange -0.586870 0.832759
Mekansm -0.605686 -0.807120
Pavise -0.620727 -1.071616
Spirit Vessel -0.615928 -0.098269
Octarine Core -0.602506 1.185421
Pipe Of Insight -0.620385 0.321399
Guardian Greaves -0.621690 1.502817
Scythe Of Vyse -0.626632 1.855479
Gleipnir -0.627823 1.926012
Hurricane Pike -0.630275 1.079623
Desolator -0.631581 0.409565
Meteor Hammer -0.624486 -0.366292