Silver Dagger (track)
by Gillian Welch
Year: 2011
From the album The Harrow & The Harvest (track #9)
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Silver Dagger appears on the following album(s) by Gillian Welch:
- The Harrow & The Harvest (track #9) (this album) (2011)
Listen to Silver Dagger on YouTube
Silver Dagger ratings
Average Rating = (n ÷ (n + m)) × av + (m ÷ (n + m)) × AVwhere:
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 16 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 11/06/2023 10:16 | Fertu | 40,975 | 82/100 | |
| 07/17/2022 20:04 | daCritic | 36,527 | 75/100 | |
| 08/13/2020 13:17 | Rayzer6 | 19,140 | 89/100 | |
| 03/06/2020 05:04 |  covecove | 68,172 | 84/100 | |
| 12/07/2018 15:12 |  luigybetis | 13,265 | 89/100 |
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 76.4/100, a mean average of 76.6/100, and a trimmed mean (excluding outliers) of 76.6/100. The standard deviation for this track is 9.8.
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