Wikibook Statistics - Edit and Revert Trends: Italian

Wednesday June 30, 2010
     
 
Edit history charts for top 50 Wikibooks / ... for all Wikibooks / Edit and revert counts for all Wikibooks

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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 md5 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:72%, 2 edits:14%, 3 edits:5%, 4 edits:3%, 5 edits:2%, >5 edits:4%

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?

Monthly trend in revert activity towards anonymous edits

Are anonymous edits reverted often, and if so, by what type of reverter?

Chart shows absolute numbers (y axis scale shows number of edits relative (%) to busiest month)
Note: for many (not all) larger projects the not reverted edits show less seasonal fluctuation than the reverted edits

Plot Anons   Plot Anons

'All anonymous edits' is same red line from first chart, scaled up vertically
Put succinctly: red - black = blue + brown + green
Only reverts detected by md5 matching are considered here, not (partial) manual reverts only detectable by edit comment.

Percentages are an approximation, as two simplifying assumptions have been made:
1) Anonymous edits are reverted only once (in other words edit wars on anon edits are not taken into account).
2) On each revert only one anonymous edit was undone. A frequency count of multiple revision reverts shows this is a simplification:
Reverts broken down by number of reverted edits: 1 edit:72%, 2 edits:14%, 3 edits:5%, 4 edits:3%, 5 edits:2%, >5 edits:4%

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
Articles59.5%Reg user22.4%Reg user91.2%Self55.8%
Others44.2%
Anon user6.9%
Bot1.9%
Anon user73.2%Reg user81.9%
Anon user18.0%Self80.5%
Others19.5%
Bot0.1%
Bot1.7%Reg user50.0%
Anon user6.8%
Bot43.2%Self73.7%
Others26.3%
Unknown2.8%Reg User91.8%
Anon User4.1%
Bot4.1%
Other
Non-
Project
Pages		40.5%Reg user74.4%
Anon user13.6%
Bot1.9%
Unknown10.0%
Unknown = comments mentions (partial) revert, but no md5 match
Reg = registered, Anon = anonymous
  
 Distribution of reverts, each percentage is share of total reverts
Namespace(s)Reverted editorRevert bySelf revert
Articles59.5%Reg user13.3%Reg user12.1%Self6.8%
Others5.4%
Anon user0.9%
Bot0.2%
Anon user43.6%Reg user35.7%
Anon user7.9%Self6.3%
Others1.5%
Bot0.0%
Bot1.0%Reg user0.5%
Anon user0.1%
Bot0.4%Self0.3%
Others0.1%
Unknown1.6%Reg User1.5%
Anon User0.1%
Bot0.1%
Other
Non-
Project
Pages		40.5%Reg user30.1%
Anon user5.5%
Bot0.8%
Unknown4.0%
Unknown = comments mentions (partial) revert, but no md5 match
Reg = registered, Anon = anonymous
  
 Distribution of reverts, per year and type
2010200920082007200620052004
2.9%5.9%8.2%5.2%10.8%11.4%10.5%
2.1%3.5%6.1%7.4%4.1%1.8%-
-1.4%0.6%1.1%0.5%1.2%5.3%
--0.8%0.1%0.3%--
68.3%57.1%41.8%19.0%28.7%24.7%10.5%
10.6%11.6%6.1%2.2%5.5%16.3%10.5%
2.9%3.4%1.0%0.7%0.8%3.6%-
-0.1%-0.1%---
-0.7%0.2%0.2%1.8%--
-0.1%0.2%----
-1.2%0.3%0.1%0.2%--
-0.3%--0.5%--
0.6%1.0%3.6%0.9%1.0%0.6%5.3%
--0.1%0.1%0.2%--
-0.3%0.1%----
2.3%6.5%19.7%52.0%32.1%34.3%42.1%
5.9%5.8%4.7%4.4%9.1%4.8%15.8%
-0.5%1.6%0.8%0.3%0.6%-
4.4%0.5%4.7%5.6%4.1%0.6%-
 totals reverts per year
3417659322 k61316619
   

 Distribution of reverts, like table above, but percentages are share
 of md5 detected reverts only, for article namespace only
Namespace(s)Reverted editorRevert bySelf revert
 Reg user23.0%Reg user21.0%Self11.7%
Others9.3%
Anon user1.6%
Bot0.4%
Anon user75.3%Reg user61.6%
Anon user13.6%Self10.9%
Others2.6%
Bot0.1%
Bot1.7%Reg user0.9%
Anon user0.1%
Bot0.7%Self0.5%
Others0.2%
Reg = registered, Anon = anonymous
  

 Distribution of reverts, like table above, but percentages are
 share of md5 detected reverts only, for article namespace only
2010200920082007200620052004
3.4%6.9%12.5%14.3%20.2%19.4%28.6%
2.4%4.1%9.4%20.5%7.7%3.1%-
-1.7%1.0%3.1%0.9%2.0%14.3%
--1.1%0.3%0.6%--
78.7%66.9%64.0%52.4%54.0%41.8%28.6%
12.2%13.6%9.4%6.2%10.4%27.6%28.6%
3.4%4.0%1.5%2.1%1.5%6.1%-
-0.2%-0.2%---
-0.8%0.3%0.7%3.4%--
-0.2%0.3%----
-1.4%0.5%0.2%0.3%--
-0.3%--0.9%--
 totals reverts per year
296653609580326987

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
577Ramac43Wim b90Metin2/Il drop146User:Wim b/monobook.js
263Wim b42Diablo78Problemi di matematica per le classi elementari140User:Wim b/Status
162Diablo31Flavio73Risolvere il cubo di Rubik80User:Flavio/Status
126Pietrodn24BimBot63Pallavolo74User talk:Wim b
113The Doc23Ramac52Metin2/Le quest/Elenco missioni da NPC38User:Mac9/Sandbox/Costituzione della Repubblica italiana
104Franz Liszt20The Doc30Latino/Complementi24User:Wim b/Stato
55Ilaria1982.58.73.10827Metin2/Le quest/Elenco missioni di caccia21Template:Stato
44Wutsje17Pasquale.Carelli20Metin2/Le quest20Template:Avviso cancellazione
24Snowdog17Pietrodn20Wikijunior Gli animali del bosco/Il pipistrello19User:Diablo
21Az156812Nick191519Libro di cucina/Cocktail17User:Wim b/calc.js
20Pasquale.Carelli11Codice100019Wikijunior Gli animali del bosco/Il lupo16User:Wim b/monobook.css
20Stefanomencarelli10Gennaro di Jacovo19Inglese/Numeri cardinali16Template:Avviso copyviol
17Flavio1084.222.16.21418Managing Groups and Teams16User:Wim b/aggiornamenti.js
15BimBot9Stefanomencarelli16Biliardo all'italiana15User talk:Scienziato
13Nick19158CdC8614Tribal Wars14User:Wim b/Sandbox2
13Jomegat8Francescost13Insubre/Copertina14User talk:Diablo
13Hellisp781.211.143.22013Scacchi/Aperture di base14Template:Inglese
11Gennaro di Jacovo7Sommacal Alfonso13Francese/Grammatica/Verbo avere12User:Pietrodn/monobook.js
10G47Carlo.milanesi13Apple/Sistemi operativi12Template:Copertina
10Codice10007Virex12Spagnolo/Grammatica/Le tre coniugazioni10User:Wim b/MonobookRelease
9Francescost687.9.52.9412Inglese/Preposizioni di tempo at in on8Help:Wikificare
8Shaka681.211.142.25312Wikijunior Gli animali del bosco/Lo scoiattolo8User:Wim b/copyright immagini
8CdC866Emanuele Benni12Libro di cucina/Ricette/Tiramisù8Template:Breve
8RamaccoloBot682.61.175.5711Latino/Esercizi/Prima declinazione8User talk:Wim b/Sandbox2
8Mike.lifeguard6Laghi.l11Pagina principale8MediaWiki:FasiAvanzamento.js
8Laghi.l681.208.13.17111Metin2/Il Cavallo8Template:Icona del titolo
8Daniele5Flash11Wikijunior Gli animali del bosco/La volpe7User:Wim b/monolibro2.js/recent2.js
7J.delanoy5Olandobot11Napoletano/Verbi napoletani7Template:Tabella Ch Org
7CarsracBot5Giulyfree10Grammatica contestuale7User talk:Flavio
7Starlight5Halinor10Rompicapi7:Varie
7Webaware5CarsracBot10Bivona/Il liceo6User talk:Fedempoleon
7Egmontaz5213.175.2.509Inglese/Avverbi di frequenza6MediaWiki:Sitenotice
6Basilicofresco5Raf9Yugioh/Per un Deck più forte6User talk:Ramac
6Herbythyme5FrescoBot9Matematica per le superiori/Prodotti notevoli6Help:Sportello informazioni
6Giulyfree5151.28.247.1939Spagnolo/Esercizi/Numeri cardinali6User:Wim b
5Halinor5218.185.79.2229Esercizi di fisica con soluzioni6Template:Cocktail
584.222.16.2145U02676509Insubre6:Wikijunior
5Frieda482.55.126.2339Elementi di Euclide/Libro I5Template:Problematico
5Morza4Davide Pioggia8Francese/Grammatica/Verbo essere5User talk:Gennaro di Jacovo
5U02676504Frad8Spagnolo/Grammatica/Numeri cardinali5Template:Avviso unverified
5Neoptolemus4H8Wikijunior Gli animali del bosco/Il gufo5User:Pietrodn
4Flash489.97.35.718Italia/Geografia/Clima5:Scienza
4Roberto Mura4Ilaria8Giochi di carte/Bridge/Tressette5User:Wim b/monolibro.js
4Davide Pioggia479.52.44.597Implementazioni di algoritmi/Bubble sort5Template:Wikijunior Gli animali del bosco
4Yuma487.8.187.477Italia/Storia5Template:Statistiche manutenzioni
4Civvi482.49.185.17Metin25Template:Statistiche manutenzioni/Tabella
4Raf4Rdgmus7Fantacalcio5Template:Interprogetto/Box
4Reece4Abstudio7Italiano/Esercizi/Imperfetto%2C passato prossimo e passato remoto5Talk:Pagina principale
4Sommacal Alfonso4Pcastellina7Metin2/Glossario e Terminologie5User:Demart81/monobook.css
4Darkxifrit4Broc7Spagnolo5Template:Interprogetto
Bot names are in dark red 
#Rv is revert actions, not reverted revisions (sometimes a revert action undoes several revisions).
Only reverts detected by md5 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

Generated on Saturday July 31, 2010 from recent database dump files.
Data processed up to Wednesday June 30, 2010
Please note that the lengthy dump process (many weeks) means a delay in publishing these statistics is always to be expected.

Script version:2.5
Author:Erik Zachte (Web site)
Mail:ezachte@### (no spam: ### = wikimedia.org)
For documentation see meta
Scripts: scripts.zip

Charts rendered with R

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