PH

EN

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PH

Article "PH" in English Wikipedia has 63.6502 points for quality and 100 points for popularity. The article contains, among others metrics, 37 references and 21 sections. This article has the best quality in Finnish Wikipedia. However, this article is the most popular in current language version.

EN
2546 place in the rating of English Wikipedia.
567 place in the multilingual rating of all topics.
8631 place in the multilingual rating of Global Authors’ Interest.

PH - measure of the acidity or basicity of an aqueous solution. There are 51 language versions for this article in WikiRank database (of the considered 55 Wikipedia language editions).

Data as of May 1, 2019. Query time 0.0804 sec.

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

Languages with the highest quality

#LanguageQuality gradeQuality score
1Finnish
Happamuus
70.7458
2English
PH
63.6502
3Catalan
PH
63.5673
4Hindi
PH
58.8051
5Japanese
水素イオン指数
58.0254

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

The most popular languages

#LanguageRelative awardRelative popularity
1English
PH
100
2Spanish
PH
75.6072
3German
PH-Wert
43.1096
4Russian
Водородный показатель
26.7612
5Japanese
水素イオン指数
18.9984

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

Languages with the highest AI

#LanguageRelative awardRelative AI
1Spanish
PH
100
2Arabic
أس هيدروجيني
50
3Italian
PH
50
4Chinese
PH值
50
5Danish
PH
33.3333

Scores

Quality:
Local AI (English): 0
Global AI: 27
Local popularity (English): 43139
Local popularity - daily: 1542
Global popularity: 196149
Global popularity - daily: 6735

Quality measures

Popularity rank history

AI rank history

Languages comparsion

Cumulative results

About WikiRank

The 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 38 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from May, 2019. When calculating popularity, view statistics of articles for last month (April 2019) were taken into account.

You can also visit WikiRank.Live (previous version of the main tool), which can calculate quality and popularity based on current versions of Wikipedia articles in 7 languages.

It's planned to add different improvements to the project (such as adding to the analysis not only new quantitative characteristics, but also qualitative). In addition, it is planned to add estimates using machine learning algorithms and artificial intelligence, as well as based on the results of user comparison of specific multilingual information (for example, the WikiBest project). Please leave your comments and suggestions

More information about quality assessment of Wikipedia articles and project WikiRank can be found in scientific publications:

Additional information about quality issues can be found on Wikipedia Quality portal.

WikiRank video

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2015-2019, WikiRank.net

Quality and popularity formulas for the article PH EN

$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(86.23+32.74+61.54+100+37.74)$$

where:

$$AI(global)=|⋃↙{i=1}↖51 Authors(lang_i)|=27\,\,\,\,\,\,\,\,\,\,\,\, Pop(global)=∑↙{i=1}↖51 Pop(lang_i)=6735$$

where:

The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas