There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Tranquil Boots 3.025410 -1.406645
Glimmer Cape 2.812446 -0.542623
Magic Wand 1.716531 -1.741674
Aghanim'S Shard 1.753730 -1.071616
Aghanim'S Scepter 1.704547 0.903292
Blink Dagger 1.336544 -0.472091
Force Staff 0.842914 -0.507357
Black King Bar 0.720387 0.797493
Boots Of Bearing 0.206251 0.956191
Aether Lens -0.051030 -0.454458
Null Talisman -0.207212 -1.702881
Aeon Disk -0.143443 0.056903
Bracer -0.287082 -1.702881
Arcane Boots -0.289106 -1.142149
Solar Crest -0.281608 -0.348659
Drum Of Endurance -0.387389 -0.860019
Shadow Blade -0.421285 0.056903
Eul'S Scepter Of Divinity -0.415330 -0.207594
Rod Of Atos -0.557429 -0.472091
Lotus Orb -0.559407 0.656428
Hand Of Midas -0.604015 -0.507357
Linken'S Sphere -0.585802 1.185421
Boots Of Travel -0.581599 -0.295760
Ethereal Blade -0.596322 1.220688
Pavise -0.628227 -1.071616
Mekansm -0.616812 -0.807120
Spirit Vessel -0.623894 -0.098269
Meteor Hammer -0.582140 -0.366292
Kaya And Sange -0.613710 0.832759
Yasha And Kaya -0.614589 0.832759
Pipe Of Insight -0.630990 0.321399
Octarine Core -0.625663 1.185421
Guardian Greaves -0.633890 1.502817
Scythe Of Vyse -0.641308 1.855479
Hurricane Pike -0.644070 1.079623
Gleipnir -0.646839 1.926012
Desolator -0.648567 0.409565