Astro-mancy (track) by MGMT
Astro-mancy appears on the following album(s) by MGMT:
- MGMT (track #7) (this album) (2013)
Upcoming concerts
Listen to Astro-mancy on YouTube
Astro-mancy 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.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
75/100  | 03/30/2025 16:11 |  AlvaroIesus | | 87/100 |
90/100 | 03/29/2025 21:19 | tyleraepps | | 83/100 |
60/100 | 05/28/2024 16:37 |  AAL2014 | | 77/100 |
70/100 | 06/24/2023 18:55 | Kali | | 74/100 |
60/100 | 08/17/2022 02:02 |  imacgill | | 81/100 |
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 72.0/100, a mean average of 70.5/100, and a trimmed mean (excluding outliers) of 70.5/100. The standard deviation for this track is 10.1.
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