29er GBR 074 Tynemouth |
J24 (Sail No. 4239) Dartmouth |
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List classes of boat for sale |
New PY Website |
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Hector
Really should get out more Joined: 10 May 04 Location: Otley, Yorkshire Online Status: Offline Posts: 750 |
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Topic: New PY Website Posted: 17 Sep 12 at 5:25pm |
Almost exactly our experience. Edited by Hector - 17 Sep 12 at 5:25pm |
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Keith
29er 661 (with my daughters / nephew) 49er 688 (with Phil P) RS200 968 Vortex (occasionally) Laser 2049XX |
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AlexM
Really should get out more Joined: 10 Jan 06 Online Status: Offline Posts: 857 |
Post Options Quote Reply Posted: 21 Sep 12 at 6:58pm |
Major changes on the reporting page of the web page!
Looks like i've got some tidying up to do! Alex Edited by AlexM - 21 Sep 12 at 7:05pm |
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Oli
Really should get out more Joined: 23 Mar 05 Online Status: Offline Posts: 1020 |
Post Options Quote Reply Posted: 06 Oct 12 at 4:45pm |
october update of blackwater sc py list. a few minor changes. link to the most recent all in handicap race from last weekend using the updated number. http://blackwatersailingclub.org.uk/images/raceresults/Blackwater%20Cup.htm
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MattHarris
Groupie Joined: 03 Oct 06 Location: United Kingdom Online Status: Offline Posts: 94 |
Post Options Quote Reply Posted: 22 Oct 12 at 12:09pm |
Has anyone noticed a speed improvement on the new website? Previously mine took a few days to appear, i've uploaded a about 100 races and after 2 hours only two have appeared. Is it worth me looking back this afternoon or is it still taking a few days to appear?
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marke
Far too distracted from work Joined: 16 Jun 08 Location: United Kingdom Online Status: Offline Posts: 211 |
Post Options Quote Reply Posted: 22 Oct 12 at 12:26pm |
Matt
That issue has been fixed. It wasn't entirely slowness, it was just getting stuck. It is processing much quicker now. We (and several other clubs) now have 500 races loaded. If it is still going slowly for you I'd report the problem, may be something in the data that is causing the problem. Mark Edited by marke - 22 Oct 12 at 12:27pm |
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AlexM
Really should get out more Joined: 10 Jan 06 Online Status: Offline Posts: 857 |
Post Options Quote Reply Posted: 22 Oct 12 at 12:27pm |
It's loads better. You'll see them this afternoon.
Even better now that it's got all the classes. |
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AlexM
Really should get out more Joined: 10 Jan 06 Online Status: Offline Posts: 857 |
Post Options Quote Reply Posted: 22 Oct 12 at 12:34pm |
Ours to-date
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MattHarris
Groupie Joined: 03 Oct 06 Location: United Kingdom Online Status: Offline Posts: 94 |
Post Options Quote Reply Posted: 23 Oct 12 at 9:53am |
They did appear later on in the afternoon, although from home some of them appeared virtually straight away. The new layout for the reports is much better although the confidence factor doesn't seem to climb ver fast. I've got around 4 years of data uploaded and the highest we have is a 0.5 confidence, has anyone got much higher than this and how much data did it take?
Also is anyone struggling to get on this morning, i'm getting an internal server error :(
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AlexM
Really should get out more Joined: 10 Jan 06 Online Status: Offline Posts: 857 |
Post Options Quote Reply Posted: 23 Oct 12 at 10:11am |
c.f I’ve seen 0.7 (see above, fireballs) I’m sure the c.f. raises quicker when you’ve got more of the same class in a race rather than a few doing many races.
Im getting error as-well. must be working on it Alex |
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marke
Far too distracted from work Joined: 16 Jun 08 Location: United Kingdom Online Status: Offline Posts: 211 |
Post Options Quote Reply Posted: 23 Oct 12 at 10:56am |
Alex
The confidence factor for the calculated PY for a class is a composite of three factors - sample size (bigger sample = higher confidence) - variation in calculated PY (lower variation = higher confidence) - change over time (lower change = higher confidence). This was a first cut at establishing high confidence. As the database grows it will be possible to look at other measures. But in general the more data you have for a class, over a longer period of time and with the resulting PYs in a narrow range then the confidence factor should rise. 0.7 is pretty good. Mark |
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