% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/datause.R
\docType{data}
\name{datause}
\alias{datause}
\title{Example Survey dataset}
\format{
A data frame with several variables:
\describe{
\item{CR509}{School participation indicator}
\item{R101}{Province (factor)}
\item{JMLH_PDDK}{Population count}
\item{CRCOB}{Eligibility indicator}
\item{IDSUBSLS}{Primary Sampling Unit (PSU) identifier. This variable represents the first-stage sampling unit (e.g., census block or sub-subsample area)
selected during the first stage of sampling. Each PSU is uniquely identified within a stratum.}
\item{IDRUTA}{Secondary Sampling Unit (SSU) identifier. This variable represents the second-stage sampling unit (household level).
Households are selected within each PSU during the second stage of sampling.}
\item{IDIDV}{Tertiary Sampling Unit (TSU) identifier. This variable represents the third-stage sampling unit (individual level).
Individuals are selected within households during the third stage of sampling.}
\item{STRATA}{Stratification variable. Defines the survey strata, typically based on geographic or administrative regions.
Stratification improves the precision of estimates and ensures representation across regions.}
\item{W_FINAL}{Final sampling weight. This weight reflects the inverse probability of selection, adjusted for non-response
and calibrated to known population totals. It must be applied to produce unbiased estimates.}
\item{FPC1}{Finite Population Correction (FPC) for the first stage. Represents the total number of PSUs in each stratum. Used to adjust variance estimation
under sampling without replacement at the first stage.}
\item{FPC2}{Finite Population Correction (FPC) for the second stage. Represents the total number of households within each PSU. Used for variance correction
at the second sampling stage.}
\item{FPC3}{Finite Population Correction (FPC) for the third stage. Represents the total number of individuals within each household. Used for variance correction
at the third sampling stage.}
}

The survey design follows a three-stage stratified cluster sampling scheme:
\enumerate{
\item First stage: selection of PSUs (\code{IDSUBSLS}) within strata (\code{STRATA})
\item Second stage: selection of households (\code{IDRUTA}) within PSUs
\item Third stage: selection of individuals (\code{IDIDV}) within households
}

The inclusion of FPC variables ensures correct variance estimation under
without-replacement sampling assumptions.
}
\source{
Simulated Household Survey Data
}
\usage{
datause
}
\description{
A sample dataset derived from Household Survey used for demonstrating
survey estimation functions.
}
\keyword{datasets}
