Editing Talk:Finding relations between variables in time series
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https://www.lesswrong.com/posts/9kNxhKWvixtKW5anS/you-are-not-measuring-what-you-think-you-are-measuring 2 rules- takeways You are not measuring what you think you are measuring but enough data sources and types of things you measure you may find out what that is. | https://www.lesswrong.com/posts/9kNxhKWvixtKW5anS/you-are-not-measuring-what-you-think-you-are-measuring 2 rules- takeways You are not measuring what you think you are measuring but enough data sources and types of things you measure you may find out what that is. | ||
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== funny on this stat analysis == | == funny on this stat analysis == | ||
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Collection is really just a matter of finding the right devices and taking the time to use them. Analysis outside of immediate obvious effect can become difficult. If the effect is subtle and drowned in other effects, or hard to measure. If the intervention is not something user can easily or wants to reproduce. If the effect take long time to build up, or is shifted in time from intervention. If the successful effect only happens under several conditions or several interventions together. If the spray and pray approach is dangerous. If the spray and pray approach only hits gold once in a while. Multiple comparison problem (see wikipedia). If user is bad at keeping records. There are probably more. There are many many apps that just do correlation and none that do anything more. Here is a list of both problems and apps. | Collection is really just a matter of finding the right devices and taking the time to use them. Analysis outside of immediate obvious effect can become difficult. If the effect is subtle and drowned in other effects, or hard to measure. If the intervention is not something user can easily or wants to reproduce. If the effect take long time to build up, or is shifted in time from intervention. If the successful effect only happens under several conditions or several interventions together. If the spray and pray approach is dangerous. If the spray and pray approach only hits gold once in a while. Multiple comparison problem (see wikipedia). If user is bad at keeping records. There are probably more. There are many many apps that just do correlation and none that do anything more. Here is a list of both problems and apps. | ||
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