Re: Re: Re: Data structure advice

Hmm. How do you arrive at 48 values per day? The snippet you showed has 3 values per hour, which for 24 hour days is 72 values per day :-)

Comment on Re: Re: Re: Data structure advice

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Re: Re: Re: Re: Data structure advice by robinbowes (Beadle) on Jan 05, 2004 at 15:33 UTC
Doh! There is a logical explanation for this... The data was extracted from the production system, following data processing. The raw data is generated every 30 mins at 20 and 50 mins past the hour. The values on the hour are averages calculated from the previous and following values. R. -- Robin Bowes \| http://robinbowes.com	[reply]