Timeline for Calculating Median Speed with Spotty Data
Current License: CC BY-SA 3.0
26 events
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| May 24, 2023 at 23:07 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 23, 2023 at 20:09 | answer | added | Sextus Empiricus | timeline score: 1 | |
| Apr 23, 2023 at 19:37 | comment | added | Sextus Empiricus | "The data I'm working with is very spotty in the temporal dimension" can you tell more about the data gathering process. Why is it spotty? If it correlates with the speed, e.g in tunnel where a vehicle has to drive more slowly there is no connection, then you have a problem with sample bias. Or can we assume that the sampling is random? | |
| Apr 23, 2023 at 17:00 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 22, 2022 at 9:07 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
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| Jul 14, 2022 at 20:25 | comment | added | user225256 | I answered a similar question at stats.stackexchange.com/questions/504734/… | |
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| Jun 29, 2019 at 7:09 | comment | added | Rafael Marazuela | I think that this problem may have many solutions. Perhaps the best should be to use the Discrete Fourier transform. | |
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| Feb 28, 2019 at 21:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 11, 2017 at 16:48 | comment | added | Jim Heising | Unfortunately that's the problem— I can't get the data for a set time interval. I'm working with data that comes from a GPS that has spotty connectivity. There will be moments where it has a great connection and plenty of regularly spaced points, but other times it might have a bad connection and not update itself for long periods of time. | |
| Apr 10, 2017 at 22:27 | history | tweeted | twitter.com/StackStats/status/851562320228745220 | ||
| Apr 10, 2017 at 19:09 | answer | added | llrs | timeline score: 1 | |
| Apr 10, 2017 at 18:37 | comment | added | Tavrock | How dynamic do you expect your speed to be? Do you have better information on your acceleration? (Speed is a simple function of acceleration and time.) Could you pull a sample of your data based upon defined time intervals? | |
| Apr 10, 2017 at 16:02 | review | First posts | |||
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| Apr 10, 2017 at 16:01 | history | edited | kjetil b halvorsen♦ | CC BY-SA 3.0 |
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| Apr 10, 2017 at 15:57 | history | asked | Jim Heising | CC BY-SA 3.0 |