That's strange, perhaps someone else on this mailing list might have some insight into this.

Regards,

Douglas.

On 1 March 2018 at 14:36, Ingo Koll <ikoll@gmx.de> wrote:
Hi everybody
some of you know that I look from time to time into the statistics for African language wikipedias. Today I made a comparison which makes me doubt the usefulness of our beautiful wikimedia statistics, at least for small wikipedias.
I found large differences for the same months in different tables they publish. Maybe it has to do with different data for different tables, but then it is too well hidden for an average reader to notice (and thus not helpful).

I wondered about large differences between May and November 2017 when looking at
  1. https://stats.wikimedia.org/EN_Africa/Sitemap.htm Wednesday May 31, 2017 ( TABLE 1)
  2. https://stats.wikimedia.org/EN/Sitemap.htm Thursday November 30, 2017 (TABLE 2)

I compared to 3. https://stats.wikimedia.org/EN/TablesPageViewsMonthlyCombined.htm (TABLE 3)

RESULT: for views by hour (default in tables 1+2); in table 3 I divide the given monthly rounded figure by 30, then by 24

Language

Nov 2017 Table1

Nov 2017 Table 3

May 2017 Table 2

May 2017 Table 3

arz (Egyptian Arabic)

1204

2668

4028

3194

sw (Swahili)

570

2361

1905

1667

yo (Yoruba)

468

381

1274

324

af  (Afrikaans)

2560

2361

5640

3056

This looks to me highly contradictory and at least for smaller wikipedias the figures are thus useless.

Which is a pity! I try to ask the statistics team.

Kipala-Ingo


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Douglas Ian Scott
司道格
Skype:  douglas0scott
South African mobile number: +27 (0)79 515 8727