Cushings {MASS} | R Documentation |
Cushing's syndrome is a hypertensive disorder associated with over-secretion of cortisol by the adrenal gland. The observations are urinary excretion rates of two steroid metabolites.
data(Cushings)
The Cushings
data frame has 27 rows and 3 columns:
Tetrahydrocortisone
Pregnanetriol
Type
a
(adenoma) , b
(bilateral hyperplasia), c
(carcinoma) or u
for unknown.
J. Aitchison and I. R. Dunsmore (1975) Statistical Prediction Analysis. Cambridge University Press, Tables 11.13.