Graduate Variation of Metrics: Formula & Proof Explained

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SUMMARY

The discussion centers on the variation of metrics and a specific formula referenced in an attachment. The formula's origin is traced back to a document found at the provided link, specifically on page 27 of the cited PDF. Additionally, another resource is suggested for further clarification, located on page 115 of a different PDF. Participants seek proof and a deeper understanding of the formula's derivation.

PREREQUISITES
  • Understanding of statistical metrics and their variations
  • Familiarity with mathematical proofs and derivations
  • Access to academic resources, specifically PDFs on metric formulations
  • Basic knowledge of reading and interpreting mathematical formulas
NEXT STEPS
  • Review the document at http://www.if.nu.ac.th/sites/default/files/bin/BS_chakkrit.pdf for the original formula
  • Examine the content on page 115 of https://preposterousuniverse.com/wp-content/uploads/grnotes-four.pdf for additional insights
  • Study the principles of metric variation in statistics
  • Explore mathematical proof techniques relevant to statistical formulas
USEFUL FOR

Students, researchers, and professionals in statistics or data analysis who are looking to deepen their understanding of metric variations and their mathematical foundations.

mertcan
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hi, When I read variation of metric, I bumped into a unfamiliar formulation for me. You can see the formula in my attachment. I can not understand where this comes from. Could you provide me with the proof of that formula?

By the way, you can go to this link to look at from which the attachment is quoted ( http://www.if.nu.ac.th/sites/default/files/bin/BS_chakkrit.pdf ) page 27. Thanks in advance...
 

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