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svrep (version 0.7.0)

ht_matrix_to_joint_probs: Compute the matrix of joint inclusion probabilities from the quadratic form of a Horvitz-Thompson variance estimator.

Description

Compute the matrix of joint inclusion probabilities from the quadratic form of a Horvitz-Thompson variance estimator.

Usage

ht_matrix_to_joint_probs(ht_quad_form)

Value

The matrix of joint inclusion probabilities

Arguments

ht_quad_form

The matrix of the quadratic form representing the Horvitz-Thompson variance estimator.

Details

The quadratic form matrix of the Horvitz-Thompson variance estimator has \(ij\)-th entry equal to \((1-\frac{\pi_i \pi_j}{\pi_{ij}})\). The matrix of joint probabilties has \(ij\)-th entry equal to \(\pi_{ij}\).