There is no correlation between Hero Damage and Pick Rate and there are no clusters. The values are standardized.
Hero Damage Pick Rate
Abaddon -1.073482 -0.844153
Alchemist -0.125509 -0.933861
Ancient Apparition -0.681879 -0.106753
Anti-Mage -0.225403 0.496086
Arc Warden 2.027890 -0.919508
Axe 0.921528 1.446992
Bane -1.367486 -0.953597
Batrider -0.780370 -1.283723
Beastmaster -0.112687 -1.136602
Bloodseeker 0.683339 -0.487115
Bounty Hunter -0.768186 -0.036780
Brewmaster -0.292956 -0.941038
Bristleback 1.951980 0.479938
Broodmother -0.494785 -1.301665
Centaur Warrunner 0.110511 -0.503263
Chaos Knight 0.445788 -0.259256
Chen -2.144376 -1.305253
Clinkz 0.635688 -0.264639
Clockwerk -0.254746 -0.768799
Crystal Maiden -1.386687 0.621677
Dark Seer -0.234716 -1.018187
Dark Willow -0.414411 -0.252080
Dawnbreaker -0.025360 0.447643
Dazzle -1.871294 0.278992
Death Prophet 0.386081 -0.993069
Disruptor -1.768402 -0.244903
Doom -0.587535 -0.835183
Dragon Knight -0.274074 -0.616295
Drow Ranger 0.578533 0.998451
Earth Spirit -0.502057 -0.352553
Earthshaker 0.170920 2.146715
Elder Titan -0.371544 -1.220927
Ember Spirit 1.548449 -0.343582
Enchantress -0.617962 -0.985892
Enigma -0.270949 -0.944626
Faceless Void -0.241031 0.933861
Grimstroke -1.402507 -0.271816
Gyrocopter 1.804563 1.127631
Hoodwink -0.420471 -0.155195
Huskar 0.799882 -0.347170
Invoker 0.326310 1.974476
Io -2.750183 -0.822623
Jakiro -0.551111 1.068424
Juggernaut 0.560545 1.237075
Keeper of the Light -0.562593 -1.009216
Kunkka 0.416253 -0.201843
Legion Commander 0.892504 2.248982
Leshrac 0.858696 -1.174279
Lich -0.908331 0.350759
Lifestealer 0.107194 -0.359730
Lina 0.845874 0.659355
Lion -1.856941 1.967299
Lone Druid -0.388831 -0.966156
Luna 0.367136 -0.774181
Lycan -0.868590 -1.280135
Magnus -1.420559 -0.560676
Marci -1.343821 -0.609118
Mars -0.581283 -0.652178
Medusa 0.587017 -0.781358
Meepo 0.140811 -1.122249
Mirana -1.330935 0.454820
Monkey King 0.583636 0.304111
Morphling 0.482467 -0.655766
Muerta 1.625826 -0.551705
Naga Siren -0.132972 -0.941038
Nature's Prophet 0.388377 2.317161
Necrophos 1.671052 1.118660
Night Stalker -0.589002 -0.449438
Nyx Assassin 0.354888 -0.212608
Ogre Magi -0.347560 0.950009
Omniknight -0.859086 -0.874654
Oracle -1.973995 -0.731121
Outworld Destroyer 1.224591 0.103164
Pangolier 0.437814 -0.621677
Phantom Assassin 1.514960 3.162211
Phantom Lancer 1.006878 0.078046
Phoenix -0.372246 -0.793917
Primal Beast 0.329819 -0.243109
Puck 0.903731 -0.530175
Pudge -0.625617 3.587427
Pugna 0.451975 -0.689855
Queen of Pain 1.253360 0.361524
Razor 1.146896 -0.130077
Riki 0.750190 0.207226
Rubick -0.844669 1.280135
Sand King 0.491780 -0.338200
Shadow Demon -0.917581 -1.104307
Shadow Fiend 1.033542 1.145573
Shadow Shaman -1.367423 0.930273
Silencer -0.484834 0.950009
Skywrath Mage -0.052534 0.713180
Slardar -0.443818 0.490703
Slark -0.100185 1.294488
Snapfire -0.503205 -0.187490
Sniper 1.704287 2.030095
Spectre 2.085683 0.467379
Spirit Breaker -0.724682 1.046894
Storm Spirit 0.330329 -0.244903
Sven 0.737751 0.370495
Techies 0.781830 -0.212608
Templar Assassin 0.826993 -0.433290
Terrorblade 0.281849 -0.953597
Tidehunter -0.876755 -0.289757
Timbersaw 0.555761 -0.844153
Tinker 2.253066 -0.261051
Tiny -0.378689 -0.836977
Treant Protector -1.530149 -0.176725
Troll Warlord 0.782531 -0.273610
Tusk -0.838099 -0.566058
Underlord -0.308074 -0.975127
Undying -1.586347 0.180313
Ursa 0.991186 0.092399
Vengeful Spirit -1.529511 0.761622
Venomancer 0.271707 0.153401
Viper 0.907686 -0.018839
Visage -0.311072 -1.265781
Void Spirit 0.518954 -0.176725
Warlock 0.077596 0.838771
Weaver 0.758228 -0.492498
Windranger -0.185726 0.426114
Winter Wyvern -0.959873 -1.016393
Witch Doctor 0.309470 2.902057
Wraith King 0.497521 1.089954
Zeus 2.626042 0.741886