Three measurement of enzyme activity on 24 patients. The measurements is of
the enzymes sucrase and alkaline phosphatase. The interest is to compare the
'homogenate' and 'pellet' methods.
Arguments
Format
A data frame with 72 observations on the following 3 variables.
meth
a factor with levels SucHomSucPelAlkphos, representing three different measurements,
i.e. homogenate and pellet values of sucrase, as well as homogenate values
of alkaline.
item
a numeric vector, the person ID for the 24
patients
y
a numeric vector, the measurements on the enzyme
activity.