Purus River

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Purus River

Article "Purus River" in Simple English Wikipedia has 2.6583 points for quality and 0.2943 points for popularity.

This article has the best quality in English Wikipedia. However, the most popular language version of this article is Russian.

There are 35 language versions for this article in WikiRank database (of the considered 55 Wikipedia language editions).

Data as of July 1, 2018. Query time 0.0472 sec.

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

Languages with the highest quality

#LanguageQuality gradeQuality score
1English
Purus River
47.904
2Serbo-Croatian
Purus (rijeka)
34.3975
3Basque
Purus (ibaia)
33.6347
4German
Rio Purus
33.6071
5Slovak
Purus
32.4116

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

The most popular languages

#LanguagePopularity gradePopularity score
1Russian
Пурус
100
2Portuguese
Rio Purus
91.908
3English
Purus River
85.9943
4Spanish
Río Purús
74.9035
5German
Rio Purus
24.2137

Scores

Quality:
Popularity:

Normalized quality metrics

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 37 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2018. When calculating popularity, view statistics of articles for last year (from 1 July 2017 to 30 June 2018) 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

The WikiRank project was developed on the basis of researches made by scientists from Poland and Belarus. 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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Quality and popularity formulas for the article Purus River SIMPLE

$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(0.79+0+12.5+0+0)$$

where:

$$Popularity={tp(l)}/{tp(l^'_{tp})}×50+{sp(l)}/{sp(l^'_{sp})}×50=21/3568×50+0/9×50$$

where:

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