WoW Healer Rankings and Tier List for Blackwing Lair
These statistics show the current WoW Meta in Classic Fresh, using daily-updated data from the Official WarcraftLogs Raid Logs API.
📖 Explanation
- LB_CI: Lower bound of a 95% confidence interval, calculated on the full dataset. This metric is chosen because it provides a conservative estimate of player performance, accounting for variability in the data.
- MEAN: Calculated by summing all values and dividing by N, representing the average performance metric across all players.
- MAX: Maximum value of the metric, indicating the highest performance achieved in the dataset.
- N: Number of players in the dataset, providing the sample size for statistical calculations.
Tiers are formed by distributing specs using the Ckmeans algorithm, which is chosen for its optimal one-dimensional clustering capabilities. Specs are binned in clusters (tiers) based on the LB_CI value.
This algorithm is particularly effective for datasets where the goal is to create distinct, non-overlapping groups based on a single variable, in this case, the LB_CI value.
The algorithm ensures optimal and deterministic clustering results, meaning tier boundaries remain consistent when run multiple times with the same data. The number of clusters is 5: S, A, B, C, D, with each tier representing a different level of performance.
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Data based on: 16,831 records
Click on any specialization to view its optimal Meta Build
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S = Top Tier (Strongest), A = High Tier, B = Mid-High Tier, C = Mid Tier, D = Mid-Low Tier, X = Unranked
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Rankings
| # | Tier | lb_ci | Mean HPS | Max HPS | n | Specialization |
|---|---|---|---|---|---|---|
1 | S | 0.62K | 0.63K | 4,382 |  Holy Priest | |
2 | A | 0.43K | 0.44K | 4,189 |  Holy Paladin | |
3 | A | 0.52K | 0.53K | 4,173 |  Restoration Shaman | |
4 | B | 0.49K | 0.50K | 4,087 |  Restoration Druid |