There is no correlation between Counterability and Duration and there are no clusters. The values are standardized.
Counterability Duration
Abaddon -0.726742 -0.906268
Alchemist -0.679953 -0.558111
Ancient Apparition 0.442988 2.053064
Anti-Mage 2.548504 0.022150
Arc Warden 0.489778 0.370306
Axe 1.799876 0.969910
Bane 0.115464 0.157544
Batrider -1.475370 -0.306665
Beastmaster 0.349410 -2.028106
Bloodseeker -0.024904 1.163330
Bounty Hunter -0.352429 -0.442059
Brewmaster -0.867110 -0.809558
Bristleback 0.676934 0.757147
Broodmother -0.165272 -3.207971
Centaur Warrunner -0.118482 0.118860
Chaos Knight 0.817302 -0.809558
Chen -0.820321 -2.550341
Clinkz -0.352429 -0.267981
Clockwerk -0.212061 0.428333
Crystal Maiden -0.305639 0.312280
Dark Seer -0.118482 0.234912
Dark Willow -0.492796 0.931226
Dawnbreaker -0.633164 -0.674164
Dazzle -0.820321 -0.577453
Death Prophet 0.349410 0.041492
Disruptor -0.071693 0.234912
Doom -0.118482 0.718463
Dragon Knight 0.255831 -0.055218
Drow Ranger 0.209042 1.143988
Earth Spirit -0.773532 -0.577453
Earthshaker 0.115464 0.873199
Elder Titan 0.302621 1.163330
Ember Spirit -0.165272 -0.016534
Enchantress -0.586375 0.544385
Enigma 0.910881 0.583069
Faceless Void 1.051248 1.027936
Grimstroke -0.118482 0.118860
Gyrocopter 0.630145 -0.422717
Hoodwink -0.867110 1.105304
Huskar 2.501714 -1.351135
Invoker -1.335002 0.621753
Io -1.335002 -2.975866
Jakiro -1.335002 0.583069
Juggernaut -0.726742 -0.403375
Keeper of the Light -1.428581 0.234912
Kunkka -1.288213 0.931226
Legion Commander 0.115464 -0.345349
Leshrac 0.489778 -0.229297
Lich -0.633164 0.834515
Lifestealer -0.258850 -0.480743
Lina -0.867110 0.718463
Lion -0.258850 0.525043
Lone Druid 0.396199 -3.072576
Luna -0.165272 -0.654822
Lycan 0.021885 -2.453631
Magnus -1.615738 -0.209955
Marci -0.492796 -1.583239
Mars 0.676934 -0.074560
Medusa 1.987033 1.820959
Meepo 4.326494 -2.975866
Mirana -0.820321 0.408991
Monkey King -0.258850 -0.267981
Morphling -0.586375 -1.389819
Muerta 0.630145 1.105304
Naga Siren 2.829239 -0.538769
Nature's Prophet -1.101056 -0.209955
Necrophos 1.238405 -0.229297
Night Stalker 1.378773 -0.538769
Nyx Assassin 0.442988 0.679779
Ogre Magi 0.910881 0.254254
Omniknight -0.492796 -0.616138
Oracle -0.492796 -1.177057
Outworld Destroyer 0.489778 -0.074560
Pangolier -0.726742 0.022150
Phantom Assassin -1.007478 -0.461401
Phantom Lancer 1.753087 0.757147
Phoenix -1.241424 0.254254
Primal Beast -0.212061 -0.035876
Puck 0.349410 -0.074560
Pudge -1.007478 -0.055218
Pugna -0.913899 0.118860
Queen of Pain 0.489778 0.602411
Razor 0.396199 0.467017
Riki 0.770513 0.950568
Rubick -1.428581 0.583069
Sand King 0.630145 1.260040
Shadow Demon -0.305639 0.602411
Shadow Fiend -0.446007 -0.944952
Shadow Shaman 0.349410 0.157544
Silencer 0.536567 0.679779
Skywrath Mage -0.118482 0.563727
Slardar -0.165272 -0.229297
Slark 0.817302 -0.113245
Snapfire -1.568948 0.312280
Sniper -0.165272 1.530829
Spectre 2.548504 1.318066
Spirit Breaker 0.255831 -0.035876
Storm Spirit 0.817302 0.234912
Sven -0.539585 -0.055218
Techies -0.913899 1.898327
Templar Assassin 0.770513 -0.944952
Terrorblade 1.098038 -0.248639
Tidehunter -1.054267 -0.209955
Timbersaw -0.539585 0.041492
Tinker -0.399218 0.718463
Tiny -0.539585 -0.055218
Treant Protector -2.083630 -0.732190
Troll Warlord 1.565930 -0.693506
Tusk -1.241424 -0.403375
Underlord -0.352429 0.215570
Undying -0.633164 -0.074560
Ursa 1.098038 0.292938
Vengeful Spirit -0.820321 -0.809558
Venomancer -0.165272 0.679779
Viper 0.489778 1.530829
Visage 0.068675 -2.202185
Void Spirit 0.021885 -0.364691
Warlock -1.054267 0.196228
Weaver 0.770513 0.892541
Windranger 0.115464 1.008594
Winter Wyvern 0.349410 0.950568
Witch Doctor -0.118482 0.911884
Wraith King 1.238405 -0.442059
Zeus -0.679953 1.704907