| WHICH1 {ProbSamplingI} | R Documentation |
Positions of the components of a vector with respect to another vector
Description
The WHICH1 function returns the positions in which the vector components (V1) are located in another vector (V2).
Usage
WHICH1(V1,V2)
Arguments
V1 |
Vector initial. |
V2 |
Vector containing replicates of the components of the initial vector. |
Value
This function is used to extract the positions of all the individuals that are part of the selected clusters, in a cluster sampling.
Author(s)
Jorge Alberto Barón Cárdenas <jorgeabaron@correo.unicordoba.edu.co>
Guillermo Martínez Flórez <guillermomartinez@correo.unicordoba.edu.co>
References
Särndal, C. E., J. H. Wretman, and C. M. Cassel (1992). Foundations of Inference in Survey Sampling. Wiley New York.
Cochran, W. G. (1977). Sampling Techniques, 3ra ed. New York: Wiley.
Thompson, S. K. (1945). Wiley Series in Probability and Statistics, Sampling, 1ra ed. United States of America.
Examples
cong<-rep(1:12,each=10)
Argt<-list(NI=12,nI=3)
selection<-CONGL(Argt=Argt,design="MAS")
WHICH1(selection$Ksel,cong)