2min chapter

Pacey Performance Podcast cover image

Sprint profiling: Why do it, how to do it well and dispelling some myths with Les Spellman, JB Morin and Ryan Grubbs

Pacey Performance Podcast

CHAPTER

The Four Data Quality Metrics You Should Know

The speed accuracy is very important, because it tells you how accurate is your measurement. The second is a very technical term called H.DOP that is the horizontal dilution of precision. Then you can calculate what we call the signal to noise ratio. And everything goes down to for GPXA systems.

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