There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 3.270909 -0.992157
Glimmer Cape 2.443294 -0.507622
Tranquil Boots 2.160213 -1.299030
Magic Wand 1.552118 -1.605902
Force Staff 1.069000 -0.475320
Aghanim'S Scepter 1.022719 0.816775
Aether Lens 0.759136 -0.426866
Arcane Boots 0.138692 -1.056762
Aeon Disk 0.219358 0.041518
Blink Dagger 0.135650 -0.443017
Solar Crest -0.026352 -0.329959
Boots Of Bearing -0.108521 0.865228
Eul'S Scepter Of Divinity -0.403682 -0.200750
Refresher Orb -0.413671 1.333612
Lotus Orb -0.469369 0.590658
Guardian Greaves -0.478786 1.365915
Bracer -0.536194 -1.570369
Null Talisman -0.543232 -1.570369
Pipe Of Insight -0.511826 0.283786
Ethereal Blade -0.518044 1.107496
Drum Of Endurance -0.580484 -0.798343
Rod Of Atos -0.588779 -0.443017
Mekansm -0.597685 -0.749890
Scythe Of Vyse -0.593109 1.688938
Octarine Core -0.592152 1.075193
Hand Of Midas -0.638863 -0.475320
Phylactery -0.623663 -0.362261
Spirit Vessel -0.636111 -0.100612
Boots Of Travel -0.613788 -0.281506
Linken'S Sphere -0.640746 1.075193
Shadow Blade -0.670205 0.041518
Shiva'S Guard -0.665754 1.236705
Wind Waker -0.666473 2.512648
Meteor Hammer -0.653601 -0.346110