The MU284 population comes from Sarndal et al, and the complete data are
available from Statlib. These data are a two-stage sample from the
population, analyzed on page 143 of the book.
Usage
data(mu284)
Format
A data frame with 15 observations on the following 5 variables.
id1
identifier for PSU
n1
number of PSUs in population
id2
identifier for second-stage unit
y1
variable to be analysed
n2
number of second-stage units in this PSU
Source
Carl Erik Sarndal, Bengt Swensson, Jan Wretman. (1991) "Model Assisted
Survey Sampling" Springer.