South California Purples (track)
by Chicago Transit Authority
Year: 1969
From the album Chicago Transit Authority (track #8)
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South California Purples appears on the following album(s) by Chicago Transit Authority:
- Chicago Transit Authority (track #8) (this album) (1969)
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Condition: Used
eBay
Condition: Very Good
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Listen to South California Purples on YouTube
South California Purples 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.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 12/15/2025 22:38 | Exist-en-ciel | 50,386 | 70/100 |
| ! | 11/20/2025 12:01 | plasmicmist | 7,423 | 90/100 |
| ! | 09/22/2025 22:28 |  AAL2014 | 35,044 | 76/100 |
| ! | 06/04/2025 16:58 | machiaj | 8,873 | 74/100 |
| ! | 12/22/2024 21:43 | ErLollo | 69 | 95/100 |
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 10% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 78.7/100, a mean average of 78.4/100, and a trimmed mean (excluding outliers) of 79.2/100. The standard deviation for this track is 12.8.
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nitomano 08/11/2016 03:52 | #172724
I Am The Walrus Tribute
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