ウェルチ–サタスウェイトの式

ja

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ウェルチ–サタスウェイトの式

Quality:

Welch–Satterthwaite equation - equation to approximate pooled degrees of freedom. Article "ウェルチ–サタスウェイトの式" in Japanese Wikipedia has 1.1 points for quality (as of August 1, 2024).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "ウェルチ–サタスウェイトの式", its content was written by 5 registered users of Japanese Wikipedia and edited by 29 registered Wikipedia users in all languages.

The article is cited 3 times in Japanese Wikipedia and cited 22 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #29746 in May 2013
  • Global: #320750 in September 2014

The highest popularity rank from 2008:

  • Local (Japanese): #447279 in June 2020
  • Global: #525251 in November 2014

There are 2 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from August 1, 2024 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Welch–Satterthwaite equation
10.7206
2Japanese (ja)
ウェルチ–サタスウェイトの式
1.0653
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "ウェルチ–サタスウェイトの式" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Welch–Satterthwaite equation
301 728
2Japanese (ja)
ウェルチ–サタスウェイトの式
16 706
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in July 2024

The most popular language versions of the article "ウェルチ–サタスウェイトの式" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Welch–Satterthwaite equation
1 078
2Japanese (ja)
ウェルチ–サタスウェイトの式
117
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "ウェルチ–サタスウェイトの式" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Welch–Satterthwaite equation
24
2Japanese (ja)
ウェルチ–サタスウェイトの式
5
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in July 2024

Language versions of the article "ウェルチ–サタスウェイトの式" with the highest AI in July 2024
#LanguageAI awardRelative AI
1English (en)
Welch–Satterthwaite equation
0
2Japanese (ja)
ウェルチ–サタスウェイトの式
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "ウェルチ–サタスウェイトの式" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Welch–Satterthwaite equation
19
2Japanese (ja)
ウェルチ–サタスウェイトの式
3
More...

Scores

Estimated value for Wikipedia:
Japanese:
Global:
Popularity in July 2024:
Japanese:
Global:
Popularity in all years:
Japanese:
Global:
Authors in July 2024:
Japanese:
Global:
Registered authors in all years:
Japanese:
Global:
Citations:
Japanese:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Welch–Satterthwaite equation
jaJapanese
ウェルチ–サタスウェイトの式

Popularity rank trends

Best Rank Japanese:
#447279
06.2020
Global:
#525251
11.2014

AI rank trends

Best Rank Japanese:
#29746
05.2013
Global:
#320750
09.2014

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Welch–Satterthwaite equation from Wikipedia articles about Welchs t-test, Students t-test, Degrees of freedom, Pooled variance and Behrens–Fisher problem. Whereas reading the article about Welch–Satterthwaite equation people most often go to Wikipedia articles on Welchs t-test, Pooled variance, Behrens–Fisher problem, Degrees of freedom and Chi-squared distribution.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 8 July 2025

On 8 July 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Diogo Jota, João Pedro, Ozzy Osbourne, Laura Siegemund, Aryna Sabalenka, Julian McMahon, Jurassic World Rebirth, 2025 FIFA Club World Cup, Amanda Anisimova, F1.

In Japanese Wikipedia the most popular articles on that day were: 遠野なぎこ, 神谷宗幣, ジャーメイン良, 秀和幡ヶ谷レジデンス, 参政党, 内田有紀, 鶴保庸介, 牛田茉友, 田久保眞紀, EAFF E-1サッカー選手権.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information