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Other Person: Hey, King, remember that one time you said you learned all that stuff about the Stack Exchange Data Explorer?

kingledion: ...yeah...

Other Person: Well I have some questions about how this site got used in 2017...

kingledion: Like....what kind of questions?

  • What users generated the most responses?

  • What users had the highest score per post?

  • What users had the longest posts?

  • (Michael Kjorling) What users make the most effective use of their words?

  • (Green) Which posts are most viewed?

  • (James) Guys, am I awesome? Please?

  • (Separatrix) Who gets questions answered at the highest rate?

  • (Green) What is the relationship between views and votes?

  • (Separatrix) What were the top voted questions and answers of the year?

Finit

As of 1200 Eastern time on Monday 18 Dec, I'm calling the Data-palooza off. See you again this time next year!

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  • 3
    $\begingroup$ Net post score divided by post length. Let's see which users were able to get their points across well in few characters! For this metric, a higher score would be better; it means you either got more votes (x/y is larger when x is larger), or you spent less characters to get the same number of votes (x/y is larger when y is smaller). I know that net post score isn't a perfect measure of post quality, and that total post length isn't a perfect measure of how easy the post is to read, but they tend to correlate fairly well. This might need to be grouped by approximate post length. $\endgroup$ – a CVn Dec 14 '17 at 15:53
  • 6
    $\begingroup$ I suppose "How awesome was James in 2017" is too specific? :) $\endgroup$ – James Dec 14 '17 at 16:28
  • 1
    $\begingroup$ Are these statistics for 2017 only, or for the lifetime of the site? Could you provide a site wide average to compare against? $\endgroup$ – sphennings Dec 14 '17 at 17:06
  • $\begingroup$ Could we also get averages for occasional users, and frequent users? $\endgroup$ – sphennings Dec 14 '17 at 18:22
  • 3
    $\begingroup$ Would it be possible to get a link to the queries themselves? $\endgroup$ – Green Dec 14 '17 at 18:31
  • 1
    $\begingroup$ @James How on $PLANET are we supposed to quantify that? How many awesomepoints is a diamond worth, for example? $\endgroup$ – a CVn Dec 14 '17 at 18:43
  • $\begingroup$ @kingledion that's fair. I haven't worked with the query editor in a while. Thanks for the data you've been able to share! $\endgroup$ – Green Dec 14 '17 at 18:59
  • $\begingroup$ @Green I'll just put it here: this is the base query for most of the things I've done on this page data.stackexchange.com/worldbuilding/query/770555/… $\endgroup$ – kingledion Dec 14 '17 at 19:05
  • $\begingroup$ Can you do something on the best closed-unclosed ratio, the worst closed-unclosed ratio (for users with a reasonable number of questions, say at least ten), and perhaps something on the most posts? $\endgroup$ – Gryphon Dec 15 '17 at 1:05
  • $\begingroup$ Read through all this, now am sad. My 2017 contribution has been lacking. $\endgroup$ – Frostfyre Dec 15 '17 at 13:45
  • $\begingroup$ The last thing I can think of is highest voted questions and answers of the year $\endgroup$ – Separatrix Dec 18 '17 at 8:27
  • $\begingroup$ @Separatrix The highest views is in the last answer at the bottom of the page. $\endgroup$ – kingledion Dec 18 '17 at 12:15
  • $\begingroup$ I was looking at those and it seems that views and votes are less closely tied than I initially expected. I'm really looking for the one off medal winner here rather than average over all questions $\endgroup$ – Separatrix Dec 18 '17 at 12:19
  • $\begingroup$ @Separatrix Done and done. And that wraps it up! $\endgroup$ – kingledion Dec 18 '17 at 16:55
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Which users are the most awesome in units of James

We have a few possible definitions of awesome that we can investigate

Q & A: Users who post good questions and answers (1 James = 302)

Sum of all upvotes

    1. Will: 19.6 James'
    1. L.Dutch: 12.5 James'
    1. Separatrix: 10.7 James'
    1. kingledion: 9.6 James'
    1. Cort Ammon: 8.8 James'
    1. James: 1 James

Site Maintenance: Users who edit and review a lot (1 James = 114)

Sum of all edits plus review tasks completed where the reviewer left a comment

    1. Secespitus: 9.8 James'
    1. JDLugosz: 4.5 James'
    1. a4android: 4.4 James'
    1. Brythan: 3.9 James'
    1. L.Dutch: 3.4 James'
    1. James: 1 James

Number of moderator elections won (1 James = 1)

  • T-1. James: 1 James
  • T-1. JDLugosz: 1 James
  • T-1. Michael Kjorling: 1 James
  • T-2. Everyone else: 0 James'

Thank god for ties being broken alphabetically, or James would never be on top :)

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  • 2
    $\begingroup$ I am feeling sadly left out of all of this. Surely there's something I do that can be counted in units of Jamesness? :-) $\endgroup$ – Monica Cellio Dec 14 '17 at 20:23
  • 6
    $\begingroup$ @MonicaCellio In editing/reviewing you are at 0.3 James'; but on the bright side, in moderator elections won before 2017 you are at $\infty$ James'! Data science, where everyone can be special! $\endgroup$ – kingledion Dec 14 '17 at 20:26
  • 3
    $\begingroup$ I lament that I have but one upvote to give. $\endgroup$ – James Dec 14 '17 at 20:38
  • $\begingroup$ I can't even qualify against that....oaf? $\endgroup$ – dot_Sp0T Dec 14 '17 at 20:52
  • 2
    $\begingroup$ @dot_Sp0T When you get hit by lightning you shall know it was ME! Bwahahaha (I hope you don't get hit by lightning, I will fee bad.) $\endgroup$ – James Dec 14 '17 at 20:57
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What is the relationship between views and upvotes?

For a question

enter image description here

X-axis is views, y-axis is net votes.

The linear relationship in the graph is actually kind of amazing. See that outlier to the right? If you take the outlier out, the slope changes by less than 0.03%. That is pretty unusual.

Overall, you get one upvote (on the question) per every 250 views.

For answers

Here instead of plotting question score on the y-axis, I use the sum of the answer score.

enter image description here

Still a linear relationship, but with more heteroscedasticity; that is, variance increases more strongly with number of views for answers than it does for the questions.

Also, you can see our outlier question doesn't get nearly the answer votes that it could.

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  • $\begingroup$ So on average, you get 1 upvote for every 250 page views (which is cool). Do you have a way of knowing if those votes are clustered in the first day or two after the question was asked? My experience is that upvotes are not received in a linear fashion, but happen in clumps. $\endgroup$ – Green Dec 18 '17 at 17:49
  • $\begingroup$ @Green Upvotes have their timestamps stripped in public data, in order to keep SE's policy of no vote attribution intact. Otherwise you could potentially use a machine learning algorithm to match votes to votes. In any case, we don't have the data to track votes over time. $\endgroup$ – kingledion Dec 18 '17 at 18:34
  • $\begingroup$ And all data is "as of three days" ago? Conceivably, we could track individual questions and upvotes by sampling at daily intervals. Not useful for questions that get only a handful of upvotes but may be useful for the tens or hundreds of upvotes questions. Hmmm.... $\endgroup$ – Green Dec 18 '17 at 18:55
  • $\begingroup$ @Green Nah, the data dumps are once a week. At least so it appears, for two weeks in a row the data was published about 3am on Sunday morning. So I suppose we could get them at weekly intervals if we really wanted. $\endgroup$ – kingledion Dec 18 '17 at 19:03
  • $\begingroup$ That's probably not enough resolution to answer my question. Most questions stop getting attention within the first couple of days. Two weeks to get a single sample isn't good enough. Ah, well. It was a fun thought. $\endgroup$ – Green Dec 18 '17 at 19:18
  • $\begingroup$ It's very tight to the line at the low end, then suddenly breaks down somewhere past the 50 vote/10,000 view mark $\endgroup$ – Separatrix Dec 19 '17 at 12:28
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What users generated the most discussion?

I summed the total number of comments and answers and divided by the number of posts. Obviously, comments can get cleaned up by the mods, so perhaps not a representative sample.

All users (sitewide average: 3.5)

  • Lysero: 65
  • XenoDwarf: 53
  • JNW: 47
  • Sebastian Araneda: 47
  • Myself: 44

Occasional users (>10 posts in 2017)

  • Gstestso: 16.2
  • OneSurvivor: 16.0
  • Terry: 16.0
  • Shard martin: 14.5
  • Unhappymarshmellow: 14.3

Frequent users (>100 posts in 2017)

  • Vylix: 7.1
  • Sum of all users whose accounts have been deleted: 6.2
  • Separatrix: 4.5
  • kingledion: 3.8
  • MichaelK: 3.6

What users had the highest score per post?

Summed upvotes divided by number of posts.

All users (sitewide average: 5.6)

  • Reid Rankin: 138
  • bjmc: 109
  • jncraton: 107
  • rluks: 82
  • frodoskywalker: 82

Occasional users (>10 posts in 2017)

  • Pavel Janicek: 27.3
  • Thriggle: 21.9
  • T. Sar: 20.5
  • Joe Bloggs: 19.5
  • AndreiROM: 17.6

Frequent users (>100 posts in 2017)

  • Separatrix: 15.6
  • MichaelK: 12.5
  • kingledion: 11.6
  • sphennings: 11.2
  • AlexP: 9.9

NOTE: It is interesting that number of votes and number of comments tracks each other closely

What users liked to type the most (characters per post)?

Summed number of characters in the 'Body' field divided by number of posts. Only questions and answers, not comments.

All users (sitewide average: 1523)

  • brendan: 14989
  • Chris S: 14120
  • Rob Stening: 13459
  • Akmedrah: 12650
  • qGold: 12071

Occasional users (>10 posts in 2017)

  • Flater: 6340
  • Schwern: 5445
  • dsollen: 5343
  • Theraot: 5267
  • MolbOrg: 4422

Frequent users (>100 posts in 2017)

  • Amadeus: 2863
  • AlexP: 2852
  • LSerni: 2701
  • JBH: 2692
  • Erin Thursby: 2419
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  • $\begingroup$ In the score per post section can you eliminate anyone with fewer than say 5 or 10 posts? And average of 138 leads me to think that is small sampling anomaly. $\endgroup$ – James Dec 14 '17 at 17:10
  • $\begingroup$ @James Yeah, occasional users are 10+ posts, frequent users are 100+ posts $\endgroup$ – kingledion Dec 14 '17 at 17:13
4
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Users who made the best use of their words?

I summed the number of net votes and divided by characters, then multiplied by 100. The result is net votes per 100 characters of question or answer.

All users (sitewide average: 0.4)

Occasional users (>10 posts in 2017)

Frequent users (>100 posts in 2017)

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4
$\begingroup$

Who is generating the most pageviews?

Average per question asked

Average per question, for users who asked 10+ questions

Most viewed single question

Views stopped counting on 12-10 at about 2 am. Sorry to Green's T.Rex which will probably make this list by tomorrow.

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4
$\begingroup$

Users who had the highest percentage of their answers accepted?

The number of accepted answers divided by total answers; for questions posted in 2017, not answers. Query here.

All users (sitewide average: 9%)

Occasional users (>10 answers in 2017)

Frequent users (>100 answers in 2017)

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2
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Highest voted questions

  1. How to safely check if you are immortal?

  2. How can a Horror from Beyond Reason reliably communicate with mortals?

  3. What is the least "world changing" reason why the government would pay for you to keep a llama during your 44th year of life? (Editors note: Closed! How dare you!)

  4. What cheap modern items can I use to bribe medieval people? (Editors note: also closed...)

  5. How do Glass Ants create their tunnels?

  6. Which major solar system body could most realistically be artificial?

  7. How can a race of eldritch abominations help humanity?

  8. Releasing a T-Rex into a modern ecosystem wouldn't be that bad, right? (Editors note: still climbing, it will probably end up higher)

  9. How does a species who cannot distinguish left from right build their cities?

  10. In a medieval setting, how far apart should towns be?

Highest voted answers

  1. https://worldbuilding.stackexchange.com/a/81582/23519 by Thriggle

  2. https://worldbuilding.stackexchange.com/a/74513/23519 by LSerni

  3. https://worldbuilding.stackexchange.com/a/75175/23519 by John

  4. https://worldbuilding.stackexchange.com/a/80289/23519 by Separatrix

  5. https://worldbuilding.stackexchange.com/a/71880/23519 by AndreiRom

  6. https://worldbuilding.stackexchange.com/a/94159/23519 by MichaelK

  7. https://worldbuilding.stackexchange.com/a/93118/23519 by Thorne

  8. https://worldbuilding.stackexchange.com/a/95668/23519 by Dan Mills

  9. https://worldbuilding.stackexchange.com/a/97965/23519 by kingledion

  10. https://worldbuilding.stackexchange.com/a/72558/23519 by L.Dutch

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  • $\begingroup$ Yay! I made the list of top voted answers! T-Rex are the king! $\endgroup$ – Green Dec 18 '17 at 17:43

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