There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 3.860808 -1.048081
Arcane Boots 3.047557 -1.110203
Aghanim'S Scepter 2.591772 0.691341
Glimmer Cape 1.655317 -0.582164
Magic Wand 1.428763 -1.638242
Tranquil Boots 0.635995 -1.343161
Force Staff 0.641911 -0.551103
Witch Blade 0.669833 -0.302614
Eul'S Scepter Of Divinity 0.639204 -0.287084
Null Talisman 0.501817 -1.604074
Hurricane Pike 0.559855 0.846646
Rod Of Atos 0.285920 -0.520042
Power Treads -0.098673 -1.048081
Dragon Lance -0.101115 -0.737470
Hand Of Midas -0.229790 -0.551103
Aeon Disk -0.126861 -0.054126
Aether Lens -0.194141 -0.504512
Moon Shard -0.205095 0.567096
Octarine Core -0.208972 0.939830
Yasha And Kaya -0.308710 0.629219
Guardian Greaves -0.285513 1.219379
Spirit Vessel -0.383726 -0.190794
Scythe Of Vyse -0.363394 1.529990
Shadow Blade -0.445927 -0.054126
Urn Of Shadows -0.512184 -1.371116
Gleipnir -0.465348 1.592113
Boots Of Travel -0.437690 -0.364737
Linken'S Sphere -0.473838 0.939830
Lotus Orb -0.513753 0.473913
Ethereal Blade -0.527173 0.970891
Bracer -0.582830 -1.604074
Bottle -0.587042 -1.498467
Wind Waker -0.560074 2.322048
Kaya And Sange -0.576654 0.629219
Solar Crest -0.584513 -0.411328
Boots Of Bearing -0.585035 0.737932
Monkey King Bar -0.617703 1.126196
Orchid Malevolence -0.623960 0.240955
Blink Dagger -0.607780 -0.520042
Mekansm -0.640177 -0.815123
Silver Edge -0.644427 1.467868
Black King Bar -0.654499 0.598157
Pipe Of Insight -0.658622 0.178833
Maelstrom -0.681972 -0.240492
Phylactery -0.676242 -0.442389
Meteor Hammer -0.669708 -0.426859
Bloodthorn -0.685613 2.120151