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Statistics point of viewEpisode submitted by Jade_T on Sun Aug 28 18:12:16 2011 Return to Parent Episode This makes me wonder how many days it takes the average branch to be responded to by someone other then the author. The large number didn't surprise me, as this is the inherent nature of branches. Branches being responded to by a different author then the parent happens 41% of the time in the archive. Note that this number can never reach 100%, as each response trying to plug an un-responded hole actually creates a hole of its own. Of these branches responded to, the average number of days before a response is 259 days. The largest gap between first post and response has been 3413 days. An example branch follows: http://transform.to/~zach/cgi-bin/fbstorypage.pl?page=020328214648x&path=nospamstory For any geeks wanting to double check my work: SELECT AVG(TotalDays) AS AverageDaysToWait FROM (SELECT TOP (100) PERCENT FBP.BranchAddress, FBP.Author, FBP.SubmitDate, MIN(FBR.SubmitDate) AS FirstResponse, DATEDIFF(DAY, FBP.SubmitDate, MIN(FBR.SubmitDate)) AS TotalDays FROM FictionBranches AS FBP INNER JOIN FictionBranches AS FBR ON FBP.BranchAddress = FBR.ParentBranchAddress AND FBP.Author FBR.Author AND FBP.SubmitDate '1/1/1995') GROUP BY FBP.BranchAddress, FBP.Author, FBP.SubmitDate, FBR.SubmitDate ORDER BY TotalDays DESC) AS derivedtbl1 AverageDaysToWait: 259 days Notes: SubmitDate > '1/1/1995' //Some dates are defaulted to 1970 due to parsing errors SubmitDate IS NOT NULL //Some dates are null due to changing style of urls, happened in 2002 FBP.SubmitDate D These locations where data was missing accounts for 12% of branches that should be a part of these statistics. 30058 total branches 14182 branches have children with a different author then the parent 12458 branches have the above criteria and have correctly parsed submit dates html | |
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