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Through a Picket Fence - Overview of aliasing in data analysis

 

Grant Foster has written a new blog post titled "Through a Picket Fence". It describes the effect of aliasing when analyzing variable star data. It's written at an introductory level appropriate for those new to data analysis, but with brief references to the math more advanced people may find interesting. The post is at the URL below.

http://tamino.wordpress.com/2012/05/31/through-a-picket-fence/

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