Alpha (track) by Anna Calvi
Alpha appears on the following album(s) by Anna Calvi:
- Hunter (track #6) (this album) (2018)
Upcoming concerts
Listen to Alpha on YouTube
Alpha ratings
where:
av = trimmed mean average rating an item has currently received.
n = number of ratings an item has currently received.
m = minimum number of ratings required for an item to appear in a 'top-rated' chart (currently 10).
AV = the site mean average rating.
Showing latest 5 ratings for this track. | Show all 12 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
80/100  | 11 hours ago |  imacgill | | 81/100 |
95/100 | 03/04/2023 06:02 |  Igtonumama | | 82/100 |
40/100 | 01/14/2023 10:56 | lisalisa | | 75/100 |
85/100 | 04/02/2021 19:19 | Johnnyo | | 81/100 |
70/100 | 10/10/2020 13:02 |  ssteve | | 78/100 |
Rating metrics:
Outliers can be removed when calculating a mean average to dampen the effects of ratings outside the normal distribution. This figure is provided as the trimmed mean. A high standard deviation can be legitimate, but can sometimes indicate 'gaming' is occurring. Consider a simplified example* of an item receiving ratings of 100, 50, & 0. The mean average rating would be 50. However, ratings of 55, 50 & 45 could also result in the same average. The second average might be more trusted because there is more consensus around a particular rating (a lower deviation).
(*In practice, some tracks can have several thousand ratings)
This track has a Bayesian average rating of 73.8/100, a mean average of 71.7/100, and a trimmed mean (excluding outliers) of 71.7/100. The standard deviation for this track is 16.4.
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Alpha comments
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