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Questions about sizes and other quantities of MathOverflow, e.g., number of questions, GB/day transferred, voting statistics, etc.

2
votes
0answers
241 views

Is 10% with accepted answers typical?

At the current moment posting this, 5 out of the 50 front-page postings (that I see) are are accepted answers. My question is: Q. Is this typical, about $10$% accepted answers at any one time?
4
votes
1answer
105 views

An error in calculations of percents in reputations?

Looking at the MO reputation league I found that it shows up 1767 screens, all screns but the last one show up 9x4=36 users and the last screen shows 27 users. So totally MO has 1766x36+27=63 603 ...
4
votes
1answer
143 views

Is it possible to list all mathoverflow users from a given country?

Is it possible to produce the list all mathoverflow users from a given country?
10
votes
2answers
451 views

the number of on line users at a given moment

Is there a way to realize that, at a given moment, how many users are (MO) on line? Thank you
4
votes
0answers
221 views

What is the best time of the year to ask a question?

I wonder if there is any data on whether questions receive more attention in some months, while less in some others. Is it better to ask during Christmas or the summer break, at the beginning or at ...
24
votes
2answers
1k views

Slight downward trend in Q & A

I thought MO users might be interested in this graph constructed by Neal Young in a discussion at meta.cstheory about the more pronounced downward trend in cstheory. It shows MO Q&A activity ...
16
votes
0answers
461 views

Site statistics: Effectivity of the advice to edit a question which is closed as “unclear what you're asking”

When a question is closed as "unclear what you're asking", it gets attached the following message: Please clarify your specific problem or add additional details to highlight exactly what you ...
13
votes
1answer
479 views

Is there a way to measure the effectiveness of MO?

One way to measure the effectiveness of MO is to track how often it leads to publishable research. That angle has been discussed before. I'm wondering if there are other metrics that can be used to ...
17
votes
4answers
931 views

What areas/aspects of mathematics are underrepresented on MO?

The question: What areas/aspects of mathematics are underrepresented on MO?
7
votes
1answer
187 views

Maximal bounties

Which question in MO has had maximal total bounties among other questions? I mean the total bounties which are given by the asker or other participants.
3
votes
1answer
188 views

The largest number of answers

I would like to know how to find the posts that contain the largest number of answers.
19
votes
1answer
493 views

Traffic from the list of hot network questions

To better understand the advantages and disadvantages of having MO questions featured in the list of hot network questions, as discussed here and here, it would be useful if Stack Exchange could ...
13
votes
1answer
476 views

Number of questions posed per day

Right now the sites statistics page shows that MathOverflow is seeing an average of 38 questions per day. Is there a plot of this average over time somewhere? My perception is that it has been ...
8
votes
2answers
217 views

Sort unanswered questions by tag

Please excuse my mo.meta ignorance. Is it possible to view the list of percentage of unanswered questions, sorted by tag? (This is somewhat ill-posed because many questions have multiple tags, but ...
15
votes
5answers
318 views

What statistics would be interesting for a usage report?

Suppose MathOverflow were to start having quarterly or annual usage reports. What statistics would you like to see reported there? Some are obvious — new questions, new answers, new users, etc. ...
11
votes
4answers
906 views

Development of the MathOverflow community

From the Stack Exchange Data Explorer one can obtain the following data: Number of people who joined MO in the last 4 years and have collected at least 10000 points: 96 Number of people who joined ...
6
votes
2answers
2k views

User retention rates on MathOverflow

A two-input table : First input : number of users with more than $500, 1000, 2500, 5000$ or $10000$ reputation points. Second input : number of users not seen for more than $1/12, 1/4, 1/2, 1, 2$ or $...