There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.363464 -1.001382
Aether Lens 2.272092 -0.363187
Aghanim'S Shard 2.354477 -0.935926
Magic Wand 1.548230 -1.557757
Glimmer Cape 1.270232 -0.445007
Aghanim'S Scepter 1.258966 0.896839
Force Staff 0.325985 -0.412279
Blink Dagger 0.298787 -0.379551
Null Talisman -0.158369 -1.521756
Scythe Of Vyse 0.022433 1.780494
Ethereal Blade -0.018265 1.191391
Guardian Greaves 0.009231 1.453215
Eul'S Scepter Of Divinity -0.203471 -0.134091
Aeon Disk -0.279915 0.111369
Solar Crest -0.325115 -0.265003
Bracer -0.519174 -1.521756
Rod Of Atos -0.523328 -0.379551
Lotus Orb -0.501580 0.667744
Mekansm -0.550233 -0.690466
Spirit Vessel -0.525918 -0.032634
Boots Of Travel -0.518068 -0.215911
Orchid Malevolence -0.569760 0.422284
Tranquil Boots -0.588089 -1.246842
Octarine Core -0.557343 1.158663
Yasha And Kaya -0.589366 0.831384
Pipe Of Insight -0.599134 0.356828
Linken'S Sphere -0.595363 1.158663
Urn Of Shadows -0.638086 -1.276297
Bottle -0.620651 -1.410481
Wind Waker -0.618026 2.615057
Shadow Blade -0.645978 0.111369
Heaven'S Halberd -0.642286 0.471376
Kaya And Sange -0.639910 0.831384
Dagon -0.649627 0.013185
Meteor Hammer -0.646841 -0.281367