SupportRS: Sampling Support for Random Size Without Replacement Sampling...

In TeachingSampling: Selection of Samples and Parameter Estimation in Finite Population

Description

Creates a matrix containing every possible sample under random sample size designs

Usage

SupportRS(N, ID=FALSE)

Arguments

N	Population size
ID	By default FALSE, a vector of values (numeric or string) identifying each unit in the population

Details

A support is defined as the set of samples such that for any sample in the support, all the permutations of the coordinates of the sample are also in the support

Value

The function returns a matrix of 2^N rows and N columns. Each row of this matrix corresponds to a possible sample

Author(s)

Hugo Andres Gutierrez Rojas [e-mail]

References

Tille, Y. (2006), Sampling Algorithms. Springer
Gutierrez, H. A. (2009), Estrategias de muestreo: Diseno de encuestas y estimacion de parametros. Editorial Universidad Santo Tomas

See Also

IkRS

Examples

# Vector U contains the label of a population
U <- c("Yves", "Ken", "Erik", "Sharon", "Leslie")
N <- length(U)
# The support for fixed size without replacement sampling designs
# Under this context, there are ten (10) possibles samples
SupportRS(N)
# The same support, but labeled
SupportRS(N, ID=U)
# y is the variable of interest
y<-c(32,34,46,89,35)
# The following output is very useful when checking 
# the design-unbiasedness of an estimator
SupportRS(N, ID=y)

TeachingSampling documentation built on April 22, 2020, 1:05 a.m.