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Fifteen diabetic patients were randomly selected, and their blood glucose levels were measured in mg/100 ml with two different devices.
GLUCOSE
A data frame with 15 observations on the following 3 variables:
patient (patient number)
patient
old (blood glucose level in mg/100 ml using an old device)
old
new (blood glucose level in mg/100 ml using a new device)
new
Ugarte, M. D., Militino, A. F., and Arnholt, A. T. 2015. Probability and Statistics with R, Second Edition. Chapman & Hall / CRC.
# NOT RUN { with(data = GLUCOSE, boxplot(old, new, col = c("red", "blue"))) # }
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