Invocation Of Ratiocination (track)
by Bill Callahan
Year: 2009
From the album Sometimes I Wish We Were An Eagle (track #8)
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Invocation Of Ratiocination appears on the following album(s) by Bill Callahan:
- Sometimes I Wish We Were An Eagle (track #8) (this album) (2009)
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Invocation Of Ratiocination 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).
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Showing latest 5 ratings for this track. | Show all 30 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 06/17/2026 21:05 | Exist-en-ciel | 169,579 | 71/100 |
| ! | 02/12/2026 21:46 |  HoldenM | 9,618 | 91/100 |
| ! | 08/15/2025 14:50 |  Igtonumama | 31,381 | 81/100 |
| ! | 04/02/2025 02:22 |  AAL2014 | 41,011 | 76/100 |
| ! | 01/09/2025 07:20 | radio-head | 5,787 | 84/100 |
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 75.2/100, a mean average of 73.8/100, and a trimmed mean (excluding outliers) of 75.0/100. The standard deviation for this track is 11.0.
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