piktfrompik: pikt from pik
In StratifiedSampling: Different Methods for Stratified Sampling
piktfrompik R Documentation
pikt from pik
Description
This function finds the pikt from an initial pik.
Usage
piktfrompik(pik, max_iter = 500L, tol = 1e-08)
Arguments
pik
A vector of inclusion probabilities. The vector must contains only value that are not integer.
max_iter
An integer that specify the maximum iteration in the Newton-Raphson algorithm. Default 500.
tol
A scalar that specify the tolerance convergence for the Newton-Raphson algorithm. Default 1e-8.
Details
The management of probabilities equal to 0 or 1 is done in the cps function.
pikt is the vector of inclusion probabilities of a Poisson sampling with the right parameter. The vector is found by Newtwon-Raphson algorithm.
More details could be find in Tille (2006).
Value
An updated vector of inclusion probability.
Author(s)
Raphaël Jauslin raphael.jauslin@unine.ch
References
Tille, Y. (2006), Sampling Algorithms, springer
StratifiedSampling documentation built on Oct. 26, 2022, 5:09 p.m.
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| piktfrompik | R Documentation |
pikt from pik
Description
This function finds the pikt from an initial pik.
Usage
piktfrompik(pik, max_iter = 500L, tol = 1e-08)
Arguments
pik |
A vector of inclusion probabilities. The vector must contains only value that are not integer. |
max_iter |
An integer that specify the maximum iteration in the Newton-Raphson algorithm. Default |
tol |
A scalar that specify the tolerance convergence for the Newton-Raphson algorithm. Default |
Details
The management of probabilities equal to 0 or 1 is done in the cps function.
pikt is the vector of inclusion probabilities of a Poisson sampling with the right parameter. The vector is found by Newtwon-Raphson algorithm.
More details could be find in Tille (2006).
Value
An updated vector of inclusion probability.
Author(s)
Raphaël Jauslin raphael.jauslin@unine.ch
References
Tille, Y. (2006), Sampling Algorithms, springer
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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