var_MateiTille {UPSvarApprox} | R Documentation |
Approximate Variance Estimators by Matei and Tillé (2005)
Description
Computes an approximate variance estimate according to one of the estimators proposed by Matei and Tillé (2005) Estimators of class 3, they require only first-order inclusion probabilities but for all population units.
Usage
var_MateiTille(y, pik, method, sample, maxIter = 1000, eps = 1e-05)
Arguments
y |
numeric vector of sample observations |
pik |
numeric vector of first-order inclusion probabilities for all population units |
method |
string indicating the desired approximate variance estimator. One of "Deville1", "Deville2", "Deville3", "Hajek", "Rosen", "FixedPoint", "Brewer1", "HartleyRao", "Berger", "Tille", "MateiTille1", "MateiTille2", "MateiTille3", "MateiTille4", "MateiTille5", "Brewer2", "Brewer3", "Brewer4". |
sample |
Either a numeric vector of length equal to the sample size with
the indices of sample units, or a boolean vector of the same length of |
maxIter |
a scalar indicating the maximum number of iterations for the fixed-point procedure |
eps |
tolerance value for the convergence of the fixed-point procedure |
Value
a scalar, the estimated variance