Joint inclusion probabilities for unequal probability sample without replacement from the population of classes in data classes.
data(classppsjp)
This data frame contains the following columns:
class ID number
number of students in class
probability of being included in sample, \(\pi_i\)
sampling weight \(w_i = 1/(\pi_i)\)
columns of joint inclusion probabilities, \(\pi_{1k}\)
columns of joint inclusion probabilities, \(\pi_{2k}\)
columns of joint inclusion probabilities, \(\pi_{3k}\)
columns of joint inclusion probabilities, \(\pi_{4k}\)
columns of joint inclusion probabilities, \(\pi_{5k}\)
Lohr (2021), Sampling: Design and Analysis, 3rd Edition. Boca Raton, FL: CRC Press.
Lu and Lohr (2021), R Companion for Sampling: Design and Analysis, 3rd Edition, 1st Edition. Boca Raton, FL: CRC Press.