There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Blink Dagger 4.391906 -0.475389
Magic Wand 2.305264 -1.558297
Aghanim'S Scepter 2.805422 0.697760
Phase Boots 1.899506 -0.926601
Aghanim'S Shard 1.973169 -0.986762
Bracer 1.151288 -1.525208
Arcane Boots 1.140093 -1.046924
Desolator 1.103913 0.276629
Tranquil Boots 0.577959 -1.272530
Eul'S Scepter Of Divinity 0.447555 -0.249784
Black King Bar 0.217386 0.607518
Aether Lens 0.123880 -0.460349
Shadow Blade -0.263099 -0.024178
Silver Edge -0.137197 1.449779
Force Staff -0.211704 -0.505470
Spirit Vessel -0.232944 -0.156533
Bottle -0.304510 -1.422933
Solar Crest -0.258446 -0.370107
Lotus Orb -0.251462 0.487195
Blade Mail -0.375657 -0.565632
Power Treads -0.371167 -0.986762
Daedalus -0.323443 1.239214
Orb Of Corrosion -0.414559 -1.272530
Pipe Of Insight -0.366640 0.201428
Octarine Core -0.336040 0.938406
Echo Sabre -0.441547 -0.324986
Heaven'S Halberd -0.446944 0.306710
Crystalys -0.476309 -0.685955
Urn Of Shadows -0.502799 -1.299602
Assault Cuirass -0.399146 1.254254
Boots Of Bearing -0.415937 0.742881
Hand Of Midas -0.518564 -0.505470
Wind Waker -0.441680 2.277000
Guardian Greaves -0.443714 1.209133
Boots Of Travel -0.435956 -0.324986
Falcon Blade -0.516414 -1.152206
Orchid Malevolence -0.517263 0.261589
Battle Fury -0.524955 0.655647
Soul Ring -0.531802 -1.344723
Harpoon -0.494477 0.878245
Heart Of Tarrasque -0.489175 1.239214
Glimmer Cape -0.533264 -0.535551
Drum Of Endurance -0.533188 -0.806278
Null Talisman -0.552812 -1.525208
Vladmir'S Offering -0.539310 -0.355066
Aeon Disk -0.555926 -0.024178
Crimson Guard -0.550685 0.411993
Linken'S Sphere -0.549977 0.938406
Monkey King Bar -0.571354 1.118891
Overwhelming Blink -0.564339 2.261959
Shiva'S Guard -0.576172 1.088810
Sange And Yasha -0.579853 0.637599
Scythe Of Vyse -0.586911 1.509940