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Explain this to me
This section contains stats for most common hero pairs. Winrate difference is calculated based on average expected win rate of the heroes together. Expected matches is calculated number of matches the heroes would be picked together randomly based on their pick rates. Deviation is difference between expected number of matches and the actual number (higher number is better and means the heroes are usually picked together intentionally, negative values mean otherwise). Percentage is how much of actual matches is the deviation number. Minimum amount of matches for pairs is set to 3.
| Heroes | Matches | Winrate | Winrate difference | Expected matches | Deviation | Percentage | Same lane rate | |||
|---|---|---|---|---|---|---|---|---|---|---|
 | Sand King |  | Leshrac | 11 | 54.55% | 6.23% | 5 | 6 | 54.55% | 45.45% |
 | Earthshaker |  | Oracle | 7 | 71.43% | 10.32% | 3 | 4 | 57.14% | 28.57% |
 | Razor |  | Winter Wyvern | 6 | 66.67% | 12.12% | 1 | 5 | 83.33% | 33.33% |
 | Batrider | | Oracle | 5 | 80.00% | 16.11% | 2 | 3 | 60.00% | 20.00% |
 | Necrophos | | Leshrac | 5 | 60.00% | 0.35% | 2 | 3 | 60.00% | 20.00% |
 | Doom |  | Grimstroke | 5 | 40.00% | -3.56% | 1 | 4 | 80.00% | 40.00% |
 | Rubick |  | Abaddon | 5 | 40.00% | -1.66% | 1 | 4 | 80.00% | 60.00% |
| Sand King |  | Templar Assassin | 5 | 20.00% | -10.34% | 2 | 3 | 60.00% | 0.00% |
| Earthshaker | | Batrider | 4 | 100.00% | 36.11% | 2 | 2 | 50.00% | 25.00% |
| Earthshaker | | Leshrac | 4 | 75.00% | 18.13% | 4 | 0 | 0.00% | 25.00% |
| Earthshaker | | Razor | 4 | 75.00% | 17.17% | 2 | 2 | 50.00% | 0.00% |
 | Wraith King | | Oracle | 4 | 75.00% | 2.78% | 1 | 3 | 75.00% | 50.00% |
| Leshrac |  | Medusa | 4 | 75.00% | 23.69% | 2 | 2 | 50.00% | 0.00% |
 | Drow Ranger | | Abaddon | 4 | 75.00% | 26.52% | 1 | 3 | 75.00% | 0.00% |
| Wraith King | | Batrider | 4 | 75.00% | 0.00% | 1 | 3 | 75.00% | 0.00% |
| Drow Ranger | | Necrophos | 4 | 75.00% | 9.85% | 1 | 3 | 75.00% | 0.00% |
| Sand King | | Necrophos | 4 | 75.00% | 19.67% | 2 | 2 | 50.00% | 0.00% |
| Drow Ranger |  | Queen of Pain | 4 | 50.00% | -6.82% | 1 | 3 | 75.00% | 0.00% |
 | Sven | | Winter Wyvern | 4 | 50.00% | 2.73% | 1 | 3 | 75.00% | 25.00% |
| Rubick | | Oracle | 3 | 100.00% | 44.45% | 2 | 1 | 33.33% | 0.00% |
 | Morphling |  | Tusk | 3 | 100.00% | 46.53% | 1 | 2 | 66.67% | 33.33% |
| Drow Ranger | | Rubick | 3 | 100.00% | 43.18% | 1 | 2 | 66.67% | 0.00% |
| Earthshaker | | Winter Wyvern | 3 | 66.67% | 8.84% | 2 | 1 | 33.33% | 100.00% |
| Sand King |  | Outworld Destroyer | 3 | 66.67% | 19.67% | 2 | 1 | 33.33% | 0.00% |
| Leshrac | | Oracle | 3 | 66.67% | 9.80% | 4 | -1 | -33.33% | 0.00% |
| Morphling |  | Shadow Shaman | 3 | 66.67% | 8.08% | 1 | 2 | 66.67% | 66.67% |
 | Dark Seer | | Medusa | 3 | 66.67% | 30.56% | 1 | 2 | 66.67% | 0.00% |
| Sand King | | Shadow Shaman | 3 | 66.67% | 8.30% | 3 | 0 | 0.00% | 0.00% |
| Earthshaker | | Medusa | 3 | 66.67% | 11.11% | 2 | 1 | 33.33% | 66.67% |
| Sand King | | Medusa | 3 | 66.67% | 19.67% | 3 | 0 | 0.00% | 0.00% |
| Sand King |  | Undying | 3 | 66.67% | 19.67% | 1 | 2 | 66.67% | 0.00% |
 | Lina | | Wraith King | 3 | 66.67% | 2.28% | 1 | 2 | 66.67% | 33.33% |
| Lina | | Oracle | 3 | 66.67% | 13.39% | 2 | 1 | 33.33% | 0.00% |
| Earthshaker | | Queen of Pain | 3 | 66.67% | 11.11% | 2 | 1 | 33.33% | 0.00% |
| Earthshaker | | Sven | 3 | 66.67% | 16.11% | 2 | 1 | 33.33% | 0.00% |
| Earthshaker |  | Brewmaster | 3 | 66.67% | 2.78% | 1 | 2 | 66.67% | 33.33% |
| Morphling |  | Ember Spirit | 3 | 66.67% | 16.67% | 1 | 2 | 66.67% | 0.00% |
| Sand King |  | Naga Siren | 3 | 66.67% | 24.67% | 1 | 2 | 66.67% | 0.00% |
| Batrider | | Medusa | 3 | 66.67% | 8.33% | 1 | 2 | 66.67% | 0.00% |
 | Centaur Warrunner | | Tusk | 3 | 66.67% | 13.20% | 1 | 2 | 66.67% | 0.00% |
| Drow Ranger | | Oracle | 3 | 33.33% | -29.04% | 2 | 1 | 33.33% | 66.67% |
| Earthshaker | | Abaddon | 3 | 33.33% | -13.89% | 2 | 1 | 33.33% | 33.33% |
| Lina | | Doom | 3 | 33.33% | -10.23% | 1 | 2 | 66.67% | 0.00% |
| Queen of Pain | | Leshrac | 3 | 33.33% | -17.98% | 2 | 1 | 33.33% | 0.00% |
| Shadow Shaman | | Abaddon | 3 | 33.33% | -19.70% | 1 | 2 | 66.67% | 66.67% |
| Sand King | | Batrider | 3 | 33.33% | -22.00% | 3 | 0 | 0.00% | 0.00% |
| Razor | | Centaur Warrunner | 3 | 33.33% | -16.16% | 1 | 2 | 66.67% | 0.00% |
| Sand King | | Grimstroke | 3 | 33.33% | -11.39% | 3 | 0 | 0.00% | 0.00% |
| Centaur Warrunner | | Winter Wyvern | 3 | 33.33% | -16.16% | 1 | 2 | 66.67% | 0.00% |
| Lina | | Grimstroke | 3 | 33.33% | -12.12% | 1 | 2 | 66.67% | 0.00% |
| Sand King | | Oracle | 3 | 33.33% | -19.22% | 5 | -2 | -66.67% | 33.33% |
| Sand King | | Lina | 3 | 33.33% | -11.39% | 3 | 0 | 0.00% | 0.00% |
| Razor | | Oracle | 3 | 33.33% | -24.50% | 2 | 1 | 33.33% | 0.00% |
| Dark Seer | | Oracle | 3 | 0.00% | -41.67% | 2 | 1 | 33.33% | 0.00% |
| Morphling | | Abaddon | 3 | 0.00% | -38.89% | 1 | 2 | 66.67% | 100.00% |
| Sand King |  | Kunkka | 3 | 0.00% | -29.15% | 2 | 1 | 33.33% | 0.00% |