| PEFR {MethComp} | R Documentation |
Measurement of PEFR with wright peak flow and mini wright peak flow meter on 17 individuals. (PEFR=Peak Expiratory Flow Rate).
data(PEFR)
A data frame with 68 observations on the following 3 variables.
methWright and Mini,
representing measurements by a Wright peak flow
meter and a mini Wright meter respectively, in random order.itemyJ. M. Bland and D. G. Altman (1986) Statistical Methods for Assessing Agreement Between Two Methods of Clinical Measurement, Lancet. 1986 Feb 8;1(8476):307-10.
data(PEFR) PEFR <- Meth(PEFR) summary(PEFR) plot(PEFR) plot(perm.repl(PEFR))