Dark Matter (track)
by Porcupine Tree
Dark Matter appears on the following album(s) by Porcupine Tree:
- Signify (track #12) (this album) (1996)
- Stars Die: The Delerium Years 1991-1997 (track #21) (compilation) (2002)
- Anesthetize (track #11) (2010)
- Atlanta (track #8) (2010)
- IndigO2, London 19th Oct 2008 (track #7) (2020)
- Köln 4th Dec 2007 (TV Broadcast) (track #4) (2020)
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Dark Matter 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 57 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 06/08/2026 18:34 | wizardalien | 9,736 | 61/100 |
| ! | 05/27/2026 01:26 | Exist-en-ciel | 165,816 | 71/100 |
| ! | 11/13/2025 23:56 | kinginsomniac12 | 6,024 | 100/100 |
| ! | 06/29/2025 15:35 |  ExTeaSea | 12,971 | 85/100 |
| ! | 03/15/2025 11:26 | Johnnyo | 44,893 | 80/100 |
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 is rated in the top 1% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 87.3/100, a mean average of 89.3/100, and a trimmed mean (excluding outliers) of 89.3/100. The standard deviation for this track is 10.6.
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