Postcard (track)
by Texas
Postcard appears on the following album(s) by Texas:
- White On Blonde (track #10) (this album) (1997)
Upcoming concerts
Listen to Postcard on YouTube
Postcard 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 |
|---|---|---|---|---|
| ! | 03/13/2024 15:23 | mostlymor | 85,942 | 80/100 |
| ! | 05/23/2023 20:25 |  paladisiac | 82,390 | 64/100 |
| ! | 05/14/2021 07:31 | byuzak | 32,599 | 78/100 |
| ! | 05/01/2021 18:36 |  IanFrance | 3,467 | 83/100 |
| ! | 09/16/2019 18:34 |  zwiebel | 6,753 | 72/100 |
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 74.6/100, a mean average of 73.0/100, and a trimmed mean (excluding outliers) of 73.0/100. The standard deviation for this track is 12.1.
Postcard comments
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