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The Cosmed is a portable metabolic system. A study at Appalachian State
University compared the metabolic values obtained from the Cosmed to those
of a reference unit (Amatek) over a range of workloads from easy to maximal
to test the validity and reliability of the Cosmed. A small portion of the
results for VO2 (ml/kg/min) measurements taken at a 150 watt workload are
stored in CosAma.
A data frame with 14 observations on the following 3 variables:
subject number
measured VO2 with Cosmed
measured VO2 with Amatek
# NOT RUN {
bwplot(~(Cosmed - Amatek), data = CosAma)
# }
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