letzan: (Default)
[personal profile] letzan

High-level stats for week of 2019-01-15 - 2019-01-21


  • Total works categorized F/F on AO3: 4095 (+115 from last week)

  • Works I classified F/F: 2504 (+4 from last week) (1167 new, 1337 continued)

  • 1.04% of all 239900 AO3 works I've classified F/F were updated this week






A few callouts this week:


  • This is a "ripping the bandaid off" week for the stats, so I'm going to be paying attention to any positive or negative reactions to this I get from anyone, for future reference the next time I have to do something similar. Short version: I fixed what I consider to be a bug in how fandom ratings are tabulated, which of course means that all past fandom ratings are wrong, and I have to retcon everything. So I did: the reason there are two graphs this week is so you can see the effects of the change for yourself: the first graph shows the past eight weeks under the new methodology I'll be using going forward; the second graph shows the past eight weeks the old way. I feel like making a change like this begs questions such as "Why should we pay any attention to your graphs if you are just making things up?", so I want to take a little time to answer the most frequent questions I have asked myself about this topic. If you're not interested, there are a couple of recs below so you can skip down.
    • What was the bug? For this to make sense, we need a refresher on ratings. It would be very reasonable not to have ratings at all, and just to count the number of works in each fandom and have the top fandom be the one with the most works. But I built the stats for me, and what I like (that I thought I could measure easily, and that I thought might possibly match what anyone else likes) is ensemble fandoms with a lot of different F/F ships and not a lot of ships containing male characters. So I make two adjustments to the raw count of number of works: one is that I weight the rating to discounting fandoms where a high percentage of works that are tagged F/F seem to have only cis male characters. (That's not relevant to today's bug, just full disclosure.) The other adjustment is that I group works by ship, and if there are N works with a given ship, instead of adding N to the rating, I add log(N + 1, 2). This was a simple attempt to reward ensembleness by penalizing fandoms that have exactly one dominant ship. If one fandom has two works this week with different ships, and another fandom has three works all with the same ship, their ratings will be identical, which matches my expectation of my likelihood of finding something I want to read. Your next question is "What do you do if a work has more than one ship?", or at least that should have been my next question when I wrote this algorithm. But it wasn't. In December, I noticed a surprise top 20 fandom whose rating was higher than its number of works, and, indeed, it's because that fandom had a number of works with 3 or 4 ships, and I was multiple-counting those works. This behavior was reporting that a fandom with one work containing two ships, should interest me just as much as a fandom with two works containing one ship each. That's not true; the latter fandom seems clearly more interesting. And the idea of a single work contributing much more than 1 to a rating also seems wrong.
    • What does the algorithm do now? The new behavior is, when I'm adding up works in each ship for the log(N + 1, 2), each of the N works contributes 1/S to that sum, where S is the number of ships in that work. This doesn't get quite exactly the numbers you'd expect, but it's pretty close and is easy to measure. If a fandom contains one work with S ships, its rating is going to be S * log(1 / S + 1, 2), which converges to, uhh, something. (It's approximately 1.44 for implausibly large numbers of ships; I should know what the limit is mathematically, but that's really not relevant to the stats, so I'm not going to figure it out. For our purposes, it's 1.28 for a single work with 4 ships, which is not too bad.)
    • This bug seems obvious; do you not have unit tests at all? That is an extremely personal question which I refuse to answer on the grounds that we don't know each other that well.
    • I've been reading the stats for awhile; is everything I know a lie? That's a bit philosophical, but I'm going to argue not really. First of all, for top 20 purposes, this changes things, but not much, as you can see from the comparison charts. Five weeks ago, I reported that Steven Universe had displaced RWBY as the number two fandom, but SU actually stopped at number three. Probably nobody noticed at the time, and it doesn't really matter anyway; RWBY and Steven Universe are both major fandoms. I fixed the bug because I wanted to smooth out the behavior for smaller fandoms: things lower in the top 20, things not in the top 20 at all. If I'm trying to do an over-all-time historical report on a particular fandom (spoiler: I'm hoping to start doing some of that), I want those numbers to make sense and not have inexplicable jumps caused by a single multi-ship work. Looking at the top 20, and especially at the top 5, fandoms that are in those slots have always been big and they're still big. I don't think anyone needs to panic, unless the idea that this is a filtered rating and not a raw work count makes you nervous. That's always been true, though, and it's very intentional: if you just go to AO3 and filter by category, you will learn that my nemesis Steve/Bucky is the third-biggest F/F ship in MCU. Correcting for how marginal femslash is relative to fanfic in general by providing information about non-male (also non-OC and non-RPF) ships, is one of my most explicit goals in the stats, and I have to put my thumb on the scales to do that. Hopefully wherever my ratings differ from raw work counts, it's an improvement for the utility of the data to fans like me, and where it isn't, I'll try to fix it over time.

  • Debbie/Lou Groundhog Day AU

  • Molly Weasley/Poppy Pomfrey canon-compatible pre-canon






Most active classified fandoms:


RankFandom (and top three ships)Rating for weekF/F works
updated this week
% of F/F works
updated this week
F/F:M/M ratio
(all works)
1Supergirl (TV 2015)
Kara Danvers,Lena Luthor (108)
Alex Danvers,Maggie Sawyer (42)
Alex Danvers,Kara Danvers (22)
42.50172 (-7)1.15%27:1
2RWBY
Blake Belladonna,Yang Xiao Long (65)
Ruby Rose (RWBY),Weiss Schnee (30)
Weiss Schnee,Yang Xiao Long (16)
39.73116 (+26)2.46%5:1
3 (↑4)The 100 (TV)
Clarke Griffin,Lexa (The 100) (77)
Anya (The 100),Raven Reyes (12)
Costia (The 100),Lexa (The 100) (7)
28.1085 (-11)0.79%5:1
4 (↑5)Dangan Ronpa - All Media Types
Chabashira Tenko,Yumeno Himiko (7)
Celestia Ludenberg,Kirigiri Kyouko (5)
Iruma Miu,K1-B0 (Dangan Ronpa) (4)
23.6535 (+4)2.33%1:3
5 (⇑)Doctor Who & Related Fandoms
Thirteenth Doctor,Yasmin Khan (47)
River Song,Thirteenth Doctor (10)
Clara Oswin Oswald,Thirteenth Doctor (4)
23.2971 (+13)2.71%1:3
6 (↓)Once Upon a Time (TV)
Emma Swan,Evil Queen | Regina Mills (63)
Alice | Tilly,Robin | Margot (5)
Dorothy Gale (Once Upon a Time),Red Riding Hood | Ruby (4)
Evil Queen | Regina Mills,Maleficent (Once Upon a Time) (4)
22.9479 (-13)0.66%9:1
7 (↑)Steven Universe (Cartoon)
Lapis Lazuli (Steven Universe),Peridot (Steven Universe) (15)
Amethyst (Steven Universe),Peridot (Steven Universe) (5)
Blue Diamond (Steven Universe),Yellow Diamond (Steven Universe) (4)
Pearl (Steven Universe),Pink Diamond (Steven Universe) (4)
22.3937 (+2)0.75%15:1
8 (↓2)She-Ra: Princess Of Power
Adora (She-Ra),Catra (She-Ra) (65)
Adora (She-Ra),Glimmer (She-Ra) (15)
Catra (She-Ra),Entrapta (She-Ra),Scorpia (She-Ra) (5)
Catra (She-Ra),Scorpia (She-Ra) (5)
22.2978 (-2)10.88%10:1
9 (↓5)Harry Potter - J. K. Rowling
Ginny Weasley,Luna Lovegood (17)
Hermione Granger,Narcissa Black Malfoy (9)
Hermione Granger,Pansy Parkinson (9)
21.9367 (-9)1.20%1:9
10 (↓7)Overwatch (Video Game)
Angela "Mercy" Ziegler,Fareeha "Pharah" Amari (13)
Lena "Tracer" Oxton,Widowmaker | Amélie Lacroix (11)
Emily (Overwatch),Lena "Tracer" Oxton (8)
20.8748 (-32)0.93%1:2
11 (⇑)Critical Role (Web Series)
Beauregard (Critical Role),Yasha (Critical Role) (17)
Beauregard (Critical Role),Jester (Critical Role) (5)
Keyleth (Critical Role),Vex'ahlia (Critical Role) (5)
Yasha (Critical Role),Zuala (Critical Role) (5)
19.4038 (+24)5.00%1:1.7
12 (↓2)僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
Jirou Kyouka,Yaoyorozu Momo (54)
Asui Tsuyu,Uraraka Ochako (38)
Ashido Mina,Uraraka Ochako (4)
18.7785 (-5)4.36%1:8
13 (↓)Life Is Strange (Video Game)
Chloe Price (Life Is Strange),Maxine "Max" Caulfield (27)
Chloe Price (Life Is Strange),Rachel Amber (11)
Chloe Price (Life Is Strange),Maxine "Max" Caulfield,Rachel Amber (5)
18.0539 (-7)1.42%9:1
14 (⇑)Love Live! School Idol Project
Nishikino Maki,Yazawa Nico (10)
Ayase Eli,Toujou Nozomi (7)
Hoshizora Rin,Koizumi Hanayo (7)
15.1321 (+3)1.04%121:1
15Pitch Perfect (Movies)
Beca Mitchell,Chloe Beale (34)
Aubrey Posen,Stacie Conrad (13)
Aubrey Posen,Beca Mitchell (3)
Aubrey Posen,Emily Junk (3)
14.3741 (+1)1.15%90:1
16 (⇑)Dragon Age (Video Games)
Female Warden (Dragon Age),Leliana (Dragon Age) (4)
Cassandra Pentaghast,Female Inquisitor (Dragon Age) (3)
Female Hawke,Isabela (Dragon Age) (3)
Female Inquisitor (Dragon Age),Josephine Montilyet (3)
Leliana (Dragon Age),Warden (Dragon Age) (3)
13.2822 (-9)0.59%1:3
17 (⇑)Marvel Cinematic Universe
Natasha Romanov (Marvel),Wanda Maximoff (7)
Natasha Romanov (Marvel),Pepper Potts (6)
Darcy Lewis,Jane Foster (Marvel) (2)
Michelle Jones,Shuri (Marvel) (2)
Nakia (Black Panther),Okoye (Marvel) (2)
13.2138 (+3)0.57%1:8
18Wynonna Earp (TV)
Nicole Haught,Waverly Earp (49)
Nicole Haught,Wynonna Earp (11)
Waverly Earp,Wynonna Earp (11)
13.0050 (-4)1.65%27:1
19 (↓3)Archie Comics
Cheryl Blossom,Toni Topaz (31)
Betty Cooper,Veronica Lodge (9)
Cheryl Blossom,Veronica Lodge (2)
12.6342 (+2)2.07%1:1.1
20 (⇑)The Vampire Diaries & Related Fandoms
Josie Saltzman,Penelope Park (20)
Hope Mikaelson,Josie Saltzman (12)
Hope Mikaelson,Penelope Park (4)
12.3734 (+7)4.46%1:1.6




What is all this again?



Mission statement: help out people (including myself) who read fic on AO3 and wish they were reading more femslash, but don't know what's out there. Plan: do a week-in-review post every week which contains general stats about new fic and a few recs.



I am starting with the list of all works on ao3.org which were updated within a given week, and which were categorized as F/F, but I am not reporting stats on 100% of those works --- I'm narrowing down to a subset of fandoms and works for which it's tractable for me to actually look at all the character tags, and then I'm excluding ships containing what I believe to be cis-male characters. I'll give overall stats about how many works I've reported on and how many I've excluded. If you think I'm excluding a fandom you care about, please let me know!



More info about column headers:


  • Fandom (and top three ships): If multiple tags that seem to correspond to the same fandom (e.g. "The 100 (TV)" and "The 100 Series - Kass Morgan") show up in my ranking, I report the one with the best rating. There's totally a judgment call here about what things are "the same fandom" --- I'm going to err on the side of reporting more different things when I can, but I won't skip something with a lot of works which aren't otherwise accounted for. When measuring the top three F/F ships in a fandom, I count both "A/B" and "A & B" as "A,B". Ties are broken by including all of the ships, but I only include a maximum of five ships per fandom to keep the table length reasonable.

  • Rating for week: I like fandoms with ensemble casts, so I'm doing a weighted sum based on the logarithm of number of works by pairing, so that fandoms with several different F/F pairings get a significant bonus.

  • F/F/ works updated this week: includes both new and continued works.

  • % of F/F works updated this week: This is the percentage of all F/F works I've ever categorized in the fandom, so a big number probably means a brand new fandom, or at least one which was unusually active this week.

  • F/F:M/M ratio (all works): This ratio is taken from all works in the fandom tag, and is just a hint to readers about how F/F-dominant the fandom is. Obviously there's no reason you can't find great F/F works in a predominantly male fandom (we've all read those), but the ratio may give a hint about whether the F/F pairing is likely to be the dominant one in a work with multiple pairings. Note that the "F/F" and "M/M" numbers for this column are taken directly from AO3, not from my compiled character and ship stats. (Since I don't categorize M/M works, I couldn't do it any other way.)



Share and enjoy, and let me know what I can do to make this more useful.

Date: 2019-01-30 12:21 am (UTC)
hebethen: (Default)
From: [personal profile] hebethen
This bug seems obvious; do you not have unit tests at all? That is an extremely personal question which I refuse to answer on the grounds that we don't know each other that well.
Pfhahaha
Page generated Dec. 27th, 2025 05:37 pm
Powered by Dreamwidth Studios