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Artificial population of 2000 observations.
data(integerwt)
This data frame contains the following columns:
stratum number
\(y\) value of observation
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.