Wikiversity Statistics - Edit and Revert Trends: Japanese

Wednesday November 30, 2016
     
 

 
  May 2016: The major overhaul of Wikistats reports has entered a new phase.  

  First phase focused on migrating the traffic analysis reports to our new infrastructure. Those are operational now.  
  The Analytics Team will now proceed to also migrate data collection and reporting about wiki content and contributors.  
  First results are expected later this year.  

  More info at this announcement
  You can still tell us which reports you want to see preserved, in this survey.
  

  
Edit history charts for top 50 Wikiversities / ... for all Wikiversities / Edit and revert counts for all Wikiversities

Projects indexed by language / language code / edit countToggle index
All languages, Beta, Czech, English, Finnish, French, German, Greek, Italian, Japanese, Portuguese, Russian, Slovene, Spanish, Swedish

Monthly trend in number of edits

Also shown is monthly trend for total reverts, for scale comparison

Chart shows absolute numbers (y axis scale shows number of edits relative (%) to busiest month)

Plot Edits   Plot Edits


Monthly trend in revert activity, relative to edit volume

Per x edits, were anonymous edits reverted more often than edits by bots or by registered users?

Chart shows ratio reverts:edits per class of editors (registered or anonymous users or bots).
Note: often peaks in revert ratio in early years are not so significant as in later years:
low absolute edit counts easily led to high fluctuations in revert ratio.

Plot Reverts   Plot Reverts

Revert ratio is ratio reverts:edits per class of editors (registered or anonymous users or bots).
Only reverts detected by sha1 matching are considered here, not (partial) manual reverts only detectable by edit comment.

Reverts is less than reverted edits! Sometimes several edits are undone with one revert.
Reverts broken down by number of reverted edits: 1 edit:85%, 2 edits:6%, 3 edits:3%, 4 edits:2%, 5 edits:1%, >5 edits:2%

When several revisions were reverted in one action, the oldest reverted revision determines editor class (and coloring):
is this a reverted user edit (reg/anon) or a reverted bot edit?


Distribution of reverts

Breakdown per namespace, type of reverted editor (registered or anonymous user or bot), type of reverter (same), was it a self revert or not, per time period.
Note: a high percentage in any segment can relate to a high absolute number of edits for that segment, or a high revert ratio, or both (please consult charts above for context)
.Projects pages are excluded due to enormous amount of false positives: some status pages are cleared often as normal process

 Distribution of reverts, each subdivision adds up to 100%
Namespace(s)Reverted editorRevert bySelf revert
Articles25.3%Reg user52.9%Reg user89.1%Self14.6%
Others85.4%
Anon user10.9%
Bot0.0%
Anon user44.8%Reg user97.4%
Anon user2.6%Self100.0%
Others0.0%
Bot0.0%
Bot2.3%Reg user100.0%
Anon user0.0%
Bot0.0%Self-%
Others-%
Unknown0.0%Reg User-%
Anon User-%
Bot-%
Other
Non-
Project
Pages
74.7%Reg user41.2%
Anon user34.6%
Bot17.1%
Unknown7.0%
Unknown = comments mentions (partial) revert, but no sha1 match
Reg = registered, Anon = anonymous
  
 Distribution of reverts, each percentage is share of total reverts
Namespace(s)Reverted editorRevert bySelf revert
Articles25.3%Reg user13.4%Reg user11.9%Self1.7%
Others10.2%
Anon user1.5%
Bot0.0%
Anon user11.3%Reg user11.0%
Anon user0.3%Self0.3%
Others0.0%
Bot0.0%
Bot0.6%Reg user0.6%
Anon user0.0%
Bot0.0%Self0.0%
Others0.0%
Unknown0.0%Reg User0.0%
Anon User0.0%
Bot0.0%
Other
Non-
Project
Pages
74.7%Reg user30.8%
Anon user25.9%
Bot12.8%
Unknown5.2%
Unknown = comments mentions (partial) revert, but no sha1 match
Reg = registered, Anon = anonymous
  
 Distribution of reverts, per year and type
20162015201420132012201120102009200820072006
--7.1%-2.3%---6.1%4.5%-
22.4%-7.1%--12.5%-19.1%12.2%9.1%33.3%
---3.4%7.0%-4.5%----
-----------
3.0%37.5%7.1%3.4%30.2%12.5%-10.6%---
--7.1%--------
-----------
-----------
--------4.1%--
-----------
-----------
-----------
-----------
-----------
-----------
37.3%10.0%14.3%27.6%27.9%37.5%27.3%27.7%32.7%77.3%-
16.4%32.5%42.9%62.1%20.9%12.5%4.5%23.4%34.7%9.1%-
19.4%--3.4%9.3%25.0%54.5%14.9%10.2%--
1.5%20.0%14.3%-2.3%-9.1%4.3%--66.7%
 totals reverts per year
67401429438224749223
   

 Distribution of reverts, like table above, but percentages are share
 of sha1 detected reverts only, for article namespace only
Namespace(s)Reverted editorRevert bySelf revert
 Reg user52.9%Reg user47.1%Self6.9%
Others40.2%
Anon user5.7%
Bot0.0%
Anon user44.8%Reg user43.7%
Anon user1.1%Self1.1%
Others0.0%
Bot0.0%
Bot2.3%Reg user2.3%
Anon user0.0%
Bot0.0%Self0.0%
Others0.0%
Reg = registered, Anon = anonymous
  

 Distribution of reverts, like table above, but percentages are
 share of sha1 detected reverts only, for article namespace only
20162015201420132012201120102009200820072006
--25.0%-5.9%---27.3%33.3%-
88.2%-25.0%--50.0%-64.3%54.5%66.7%100.0%
---50.0%17.6%-100.0%----
-----------
11.8%100.0%25.0%50.0%76.5%50.0%-35.7%---
--25.0%--------
-----------
-----------
--------18.2%--
-----------
-----------
-----------
 totals reverts per year
1715421721141131

Top Rankings

UsersContent
 Most Active Reverters  Most Reverted Editors  Most Reverted Articles  Most Reverted Other Non-Project Pages 
# Rv User/Bot # Rv User/Bot # Rv Article # RvPage
12Kanjy8爺爺左党7メインページ36:How to start a new discussion/Ja
9Marine-Blue8ガッパヤーワラバー7PG学習法辞典9:英語
8Infinite06948220.142.91.866通関士試験7:日本法
7Y-dash6Coup de Théâtre6教育におけるジェンダー6:計算機科学/Participants
7Rxy5126.21.205.1904ロゴアニメーション6:法学
6Hideokun4124.97.166.653法思想史5:Bot
5ゆいしあす4地図帳~jawikiversity3法学入門5:工学と技術
3あ四タ3222.15.68.2072法思想史/自然法論5:映画
3VasilievVV3Rxy2自由に対する罪14:RC告知
2M852111.255.33.2432学校における環境教育4:憲法 (人権)
2Ohgi2ウィキミーディアン2関税率表・注(和訳のみ)4:学際的研究
2Yamatochem2M852モーター等電力を使った機械にかんする雑談3:社会科学
2Kyube2153.189.2.1892生命に対する罪3:極限
1125.199.43.1272Genppy2自由に対する罪23:Babel/doc
1Tmnk258.0.99.1881周期表3:User fa
1222.15.68.2071222.15.68.2141遺伝学3:社会学
1222.15.68.2111240F:18:17ED:1:221:85FF:FEA2:C0C21時効3:利用者の行動のルール
1Multichill1All disappear1構成要件3:ウェブデザイン
1Vigorous action1113.151.161.2541化学の基本3:数学
1180.11.172.151180.11.172.151遺伝学総合A3:社会科学
1240F:18:17ED:1:221:85FF:FEA2:C0C21Eseki1行政裁量3:女性
1Charidri1222.15.68.2111十七進法 (kusurija)3:Participants/Ja
1TeleComNasSprVen196.8.113.521法律行為2:Sitenotice
1Genppy1118.13.179.121MediaWikiの翻訳への参加2:User cs
1Petronius1Crochet.david1規則正しいTVゲームの作り方2:User ru
1AQN1Tmnk1文書偽造罪2:理学
1222.15.68.2091あ四タ1詐害行為取消権2:User mr
1Frigotoni143.244.23.1501将棋/76歩2:基礎法学
1Guillom1Genius1所有権2:Sisterprojects
1U142691Crochet.david.bot1詐欺罪・恐喝罪2:User he
1Kawasaki ichiro1Kawasaki ichiro1留置権2:生命科学
1RadiX1勉強大好き1公共の危険に対する罪2:MenoBot
 1Kyube1訴えの提起2:行政法
 187.204.153.141法律行為の内容による無効2:刑法 (各論)
 1222.15.68.2151英単語の小テスト40032:編集の仕方
 1Yuki Konno1自然人2:社会学
 1堀江伸一1債務不履行12:文化人類学
 1AQN1賃貸借2:User pl
 1222.15.68.2091高校数学の教え方2:地理学
 1222.15.68.2101名誉に対する罪2:社会科学/おすすめ研究
 1222.15.68.2131参照2:松井麻美トレビアン
  1公務の執行を妨害する罪1:Ffffnm
  1法人1:Babel
  1成年1:Announce
  1順配置1:User en
  12倍角公式の証明1:User hu
  1法哲学1:User ar
  1取消訴訟1:User sk
  1借地借家法1:工学と技術
  1古墳時代1:哲学
Bot names are in dark red 
#Rv is revert actions, not reverted revisions (sometimes a revert action undoes several revisions).
Only reverts detected by sha1 match are considered here, not (partial) reverts only detectable via comments.
Projects pages are excluded due to enormous amount of false positives: some status pages are cleared often as normal process

Note: Before the official launch of Wikiversity as a project, in August 2006,
some course materials were already produced on Wikibooks.
Wikistats pages that show monthly trends include that early history.

Wikiversities are ordered by hourly page views in recent days
Generated on Saturday December 31, 2016 11:33 from recent database dump files.
Data processed up to Wednesday November 30, 2016

Please note that the lengthy dump process (many weeks) means a delay in publishing these statistics is always to be expected.

Author:Erik Zachte (Web site)
Mail:ezachte@### (no spam: ### = wikimedia.org)
Documentation / Scripts / CSV files: About WikiStats

Charts rendered with R

All data and images on this page are in the public domain.