There is no correlation between Pick Rate and Win Rate and there are no clusters. The values are standardized.
Pick Rate Win Rate
Abyssal Blade -0.252220 1.501253
Aeon Disk -0.279841 0.492308
Aether Lens 0.824967 -0.144535
Aghanim'S Blessing -0.697596 0.830250
Aghanim'S Scepter 3.954679 0.552089
Aghanim'S Shard 5.351225 0.221467
Arcane Blink -0.656166 1.872135
Arcane Boots 1.265164 -0.880199
Armlet Of Mordiggian -0.435204 -0.434896
Assault Cuirass -0.160728 1.686694
Battle Fury 0.055054 -0.405616
Black King Bar 2.369971 -0.267755
Blade Mail 0.540134 -0.599597
Blink Dagger 2.423485 -0.421476
Bloodstone -0.537054 0.552089
Bloodthorn -0.469729 1.124272
Boots Of Bearing -0.512886 1.209672
Boots Of Travel 0.507335 0.970551
Boots Of Travel 2 -0.594020 1.453673
Bottle 0.236312 -0.975359
Bracer 0.802525 -1.091260
Butterfly -0.124477 1.418293
Crimson Guard -0.409310 0.286127
Crystalys -0.338533 -1.920864
Daedalus 0.072317 0.836350
Dagon -0.664797 -1.442621
Dagon (2) -0.676881 -1.336481
Dagon (3) -0.675154 -0.909479
Dagon (4) -0.676881 -0.436116
Dagon (5) -0.559495 0.641149
Desolator 0.369234 0.070186
Diffusal Blade -0.222874 -0.615457
Disperser -0.616462 1.362173
Dragon Lance -0.274662 -1.321841
Drum Of Endurance -0.631998 -0.694758
Echo Sabre -0.160728 -1.244980
Eternal Shroud -0.581936 0.047006
Ethereal Blade -0.286746 0.358108
Eul'S Scepter Of Divinity -0.164181 -0.438556
Eye Of Skadi -0.119298 1.277992
Falcon Blade -0.468003 -1.164460
Force Staff 0.507335 -0.658157
Gleipnir -0.347165 0.236107
Glimmer Cape 0.305362 -0.371456
Guardian Greaves -0.196980 1.001051
Hand Of Midas 0.274289 -1.047339
Harpoon -0.283293 0.886370
Heart Of Tarrasque 0.168987 1.369493
Heaven'S Halberd -0.305734 -0.320216
Helm Of The Dominator -0.692417 -1.579262
Helm Of The Overlord -0.678607 0.314187
Holy Locket -0.611283 0.699709
Hurricane Pike 0.163809 0.256847
Kaya And Sange -0.233231 0.466688
Linken'S Sphere -0.108941 0.802190
Lotus Orb -0.276388 0.356888
Maelstrom -0.164181 -2.262466
Mage Slayer -0.640629 -0.866779
Magic Wand 3.309057 -0.935099
Manta Style 0.345066 0.193407
Mask Of Madness -0.274662 -1.192520
Medallion Of Courage -0.652713 -1.920864
Mekansm -0.561221 -1.295001
Meteor Hammer -0.500802 0.148267
Mjollnir -0.228053 0.427648
Monkey King Bar -0.012270 0.109226
Moon Shard -0.507707 1.500033
Null Talisman 0.099937 -1.094920
Nullifier -0.488718 0.847330
Octarine Core -0.160728 1.162092
Orb Of Corrosion -0.402405 -0.911919
Orchid Malevolence -0.374785 -0.783818
Overwhelming Blink -0.442109 1.889215
Pavise -0.623367 -0.240915
Phase Boots 1.453326 -0.671578
Phylactery -0.442109 -0.149415
Pipe Of Insight -0.326450 0.195847
Power Treads 3.542103 -0.639857
Radiance -0.291924 0.465468
Refresher Orb -0.343712 1.026671
Revenant'S Brooch -0.635450 1.661074
Rod Of Atos -0.376511 -0.538597
Sange And Yasha -0.360975 0.425208
Satanic -0.174539 1.354853
Scythe Of Vyse -0.159002 0.875390
Shadow Blade -0.310913 -1.883044
Shiva'S Guard -0.371332 1.157212
Silver Edge 0.360603 0.081166
Skull Basher -0.188349 -0.125015
Solar Crest -0.338533 0.053106
Soul Ring -0.328176 -0.880199
Spirit Vessel -0.055427 -0.217735
Swift Blink -0.568126 1.752575
Tranquil Boots 0.629899 -0.953399
Urn Of Shadows -0.497350 -1.582922
Vanguard -0.198706 -1.391381
Veil Of Discord -0.583663 -0.400736
Vladmir'S Offering -0.642355 0.627729
Wind Waker -0.573305 1.408533
Witch Blade -0.364427 -0.453196
Wraith Band 0.830146 -1.202280
Yasha And Kaya -0.614735 0.800970