User:Ybbor/Watchlist Survey

This page is  closed . Reults will be posted soon.  (well sorta soon anyway) 

This project originated out of some discussion at the Village Pump, when it was discovered that there was no real way to figure out the average watchlist size, or function for it, so I started this page. The purpose of this survey is to figure out:
 * 1) What the average watchlist size is
 * 2) If some general pattern or relation can be determined between edit count and watchlist size (e.g. $$f(x)= \tfrac{x}{15} +100$$)

To help out, simply reply with your watchlist size, and your edit count. It also might be interesting to see if there's a difference between sysops and regular users, so make a note if you're a sysop or perform another higher-level function on wikipedia. The survey will close in one month, on April 30th.

I should be able to get a general idea after the numbers come in, with my good-old TI-84, but if someone better at making graphs and such would like to help out, it would be very much appreciated.

Format your responses like this: *Watchlist:  [your watchlist size]  Edit count:  [your edit count] .  (sysop, etc. [if applicable])  ~

If you want to make a prediction, do so on the talk page.

Responses

 * Watchlist: 188 Edit count: 1,861. --YbborT SURVEY! 21:32, 30 March 2007 (UTC)


 * Watchlist: 431 Edit count: 5,830. SteveBaker 17:31, 8 April 2007 (UTC)
 * Watchlist: 2120 Edit count: 8,650. --tjstrf talk 21:07, 24 March 2007 (UTC)
 * Watchlist: 97 Edit count: 842. - Ugliness Man 21:13, 24 March 2007 (UTC)
 * Watchlist: 3,000 Edit count: 30,882. Sysop -- ReyBrujo 23:16, 24 March 2007 (UTC)
 * Watchlist: 38 Edit count: 1,998. Captain panda  In   vino   veritas  23:53, 24 March 2007 (UTC)
 * Watchlist: 550 Edit count: 13,824. Sysop  - DavidWBrooks 17:30, 25 March 2007 (UTC)
 * Watchlist: 1,500 Edit count: 5,297.  Chris cheese whine 01:57, 26 March 2007 (UTC)
 * Watchlist: 9,108 Edit count: 23,226. Sysop--cj | talk 10:21, 26 March 2007 (UTC)
 * Watchlist: 4,213 Edit count: 14,099. Sysop -- Chuq 05:39, 27 March 2007 (UTC)
 * Watchlist: 5 Edit count: 19,924. Sysop, Mediation Comitee, OTRS  Daniel Bryant  09:59, 27 March 2007 (UTC)


 * Watchlist: 100 Edit count: 480. The Boy that time forgot 21:45, 30 March 2007 (UTC)
 * Watchlist: 73 Edit count: 2,205.--Fyre2387 (talk • contribs) 17:01, 31 March 2007 (UTC)
 * Watchlist: 56 Edit count: 11,426. Sysop Xiner (talk, email) 19:05, 31 March 2007 (UTC)
 * Watchlist: 126 Edit count: 6,041 (before this edit). Sysop &mdash;Signed, your friendly neighborhood MessedRocker. 19:07, 31 March 2007 (UTC)
 * Watchlist: 4,338 Edit count: 17,379. Sysop.  Majorly  (o rly?) 19:12, 31 March 2007 (UTC)
 * Watchlist: 2,635 Edit count: 19,632. Average peon. Dismas |(talk) 19:19, 31 March 2007 (UTC)
 * Watchlist: 47 (I like to keep it short) - Edit count: 2269 - Adrian M. H.  19:30, 31 March 2007 (UTC)
 * Watchlist: 245. Edit count: 8084. Sysop. &mdash; Rebelguys2 talk 01:12, 1 April 2007 (UTC)
 * Watchlist: 32 Edit count: 389.  Turangalila  (talk) 07:18, 1 April 2007 (UTC)
 * Watchlist: 80 Edit count: 6191. (sysop) --ais523 10:52, 1 April 2007 (UTC)
 * By the way, my bot has Watchlist: 1 Edit count: 1657. (bot) --Bot523
 * Watchlist: 2675 Edit count: 10759. (admin) DES (talk) 18:31, 1 April 2007 (UTC)
 * Watchlist: 238 Edit count: 7308 (including this edit). (sysop) Picaroon 02:29, 3 April 2007 (UTC)
 * Watchlist: 1385 Edit count: 4164. Joelmills 02:36, 3 April 2007 (UTC)
 * Watchlist: 1969 Edit count: 28,533. Sysop.  howcheng  {chat} 05:26, 3 April 2007 (UTC)
 * Watchlist: 1458 Edit count: 2558. –Pomte 21:45, 3 April 2007 (UTC)
 * Watchlist: 15 Edit count: 425. - BANG  !  02:39, 4 April 2007 (UTC)
 * Watchlist: 4,673 Edit count: 27,900. Sysop -GTBacchus(talk) 04:31, 4 April 2007 (UTC)
 * Watchlist: 1259 Edit count: 8,765. Rigadoun  (talk) 20:23, 5 April 2007 (UTC)
 * Watchlist: 3 Edit count: 4,120. « razorclaw » 19:48, 6 April 2007 (UTC)
 * Watchlist: 55 Edit count: 3884. x42bn6  Talk 01:53, 7 April 2007 (UTC)
 * Watchlist: 4 Edit count: 282. Grand Slam 7 | Talk 22:16, 7 April 2007 (UTC)
 * Watchlist: 174 Edit Count: 3662. Reywas92 Talk 17:48, 8 April 2007 (UTC)
 * Watchlist: 27 Edit Count: 4835. Salad Days 03:16, 9 April 2007 (UTC)
 * Watchlist: 24 Edit Count: 994. ~ thesublime514 • talk  • sign  18:56, April 9, 2007 (UTC)
 * Watchlist: 2 Edit Count: 94. — MrBucket T/C 00:26, 10 April 2007 (UTC)
 * Watchlist: 30 Edit count: 2543. -- BlastOButter42 See  Hear  Speak  01:44, 10 April 2007 (UTC)
 * Watchlist: 65 Edit count: 2116. Sancho 03:43, 10 April 2007 (UTC)
 * Watchlist: 3 Edit count: 25. Sir Pimpernel 22:25, 10 April 2007 (UTC)
 * Watchlist: 39 Edit count: 3350. YechielMan 17:51, 12 April 2007 (UTC)
 * Watchlist: 10,120 Edit count: 20,240. This'll screw up the results, hehe. :) Jo  e  I  01:59, 13 April 2007 (UTC)
 * It should be noted that this user had a watchlist that was not functioning, probably because it passed Wikipedia's size limitation, which is around 9800.
 * Watchlist: 4,639 Edit count: 20,387 Jo e  I  06:41, 14 April 2007 (UTC)
 * Watchlist: 346 Edit count: 1709 . --User: (talk) 02:01, 14 April 2007 (UTC)
 * Watchlist: 523 Edit count: 1966. Geologyguy 22:06, 14 April 2007 (UTC)
 * Watchlist: 309 Edit count: 4242. -- Huntster  T • @ • C 22:41, 14 April 2007 (UTC)
 * Watchlist: 8 Edit count: 17155, sysop Stifle (talk) 20:43, 15 April 2007 (UTC) (sysop)
 * Watchlist: 38 Edit count: 1349. --Pekaje 21:01, 15 April 2007 (UTC)
 * Watchlist: 1552 Edit count: 7943. <font face="Tahoma">Sʟυмgυм • т • c  21:54, 15 April 2007 (UTC)
 * Watchlist: 1322 Edit count: 6657. Avenue 13:06, 16 April 2007 (UTC)
 * Watchlist: 31 Edit count: 565.  -- BeezHive (talk|contribs) 22:54, 17 April 2007 (UTC)
 * Watchlist: 14 Edit count: 345 -- Mr.crabby   (Talk)   22:22, 18 April 2007 (UTC)
 * Watchlist: 47 Edit count: 121 --edi 00:33, 21 April 2007 (UTC)
 * Watchlist: 65 Edit count: 544 Tygartl1 18:33, 26 April 2007 (UTC)

Results
There were 52 responses, 16 of which were from sysops. the bot was not counted, and user:Seacrhme's second count was used. All These numbers were based on the TI-84

Averages
The mean watchlist size was 999.5 The Standard deviation was 1730.2. Quartile 1 was 35, Median was 113, and quartile 3 was 1412.5.

Although it's probably explored in much greater depth elsewhere, the mean edit count of respondents was 7298.5, and the median was 4142, and the standard deviation was 8112.7

Correlation
Plotting the points in a graph wasn't amazingly effective. Any patterns that can be discerned would appear to have a low correlation (although the coefficients themselves aren't that bad, they're deceptive).
 * Quadratic Regression: -(.1335*10^-6)x+.184x-182.1; Coefficient of determination:.492
 * Linear Regression: .149x-88.9; Correlation: .699 (large); Coefficient of variation: .489
 * Power Regression: .091*x^.93; Correlation: .663 (large); Coefficient of Variation: .439
 * Natural Log Regression: -3745+589.5*ln(x); Correlation: .541 (large); Coefficient of variation: .293

Sysops vs. Non-sysops
Coming Soon!