There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.368379 -0.994250
Aether Lens 2.714245 -0.381310
Aghanim'S Shard 2.662390 -0.931385
Magic Wand 1.569719 -1.528609
Aghanim'S Scepter 2.177542 0.828854
Glimmer Cape 1.170104 -0.459892
Blink Dagger 0.671370 -0.397027
Null Talisman 0.363342 -1.494033
Force Staff 0.110726 -0.428459
Phylactery -0.122969 -0.318445
Bracer -0.260244 -1.494033
Shadow Blade -0.256365 0.074466
Power Treads -0.302566 -0.931385
Bottle -0.344811 -1.387161
Boots Of Travel -0.327624 -0.239862
Eul'S Scepter Of Divinity -0.369062 -0.161280
Aeon Disk -0.382686 0.074466
Black King Bar -0.408939 0.734555
Meteor Hammer -0.345752 -0.302728
Octarine Core -0.386883 1.080317
Ethereal Blade -0.415058 1.111749
Guardian Greaves -0.408902 1.363212
Wraith Band -0.479629 -1.494033
Yasha And Kaya -0.465051 0.765988
Linken'S Sphere -0.469507 1.080317
Silver Edge -0.489237 1.614675
Manta Style -0.493064 1.080317
Hand Of Midas -0.530282 -0.428459
Tranquil Boots -0.533554 -1.229997
Soul Ring -0.531822 -1.305436
Spirit Vessel -0.521931 -0.063839
Lotus Orb -0.521640 0.608824
Witch Blade -0.537754 -0.176997
Hurricane Pike -0.529937 0.986018
Solar Crest -0.535288 -0.287012
Scythe Of Vyse -0.530113 1.677540
Refresher Orb -0.528749 1.331779
Orchid Malevolence -0.555803 0.373078
Mask Of Madness -0.562500 -0.695639
Kaya And Sange -0.541292 0.765988
Mekansm -0.558402 -0.695639
Bloodthorn -0.560402 2.274764