ht_matrix_to_joint_probs {svrep} | R Documentation |
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)
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}
.
Value
The matrix of joint inclusion probabilities
[Package svrep version 0.8.0 Index]