Many replicate weight matrices have redundant rows, such as when
weights are the same for all observations in a PSU. This function
produces a compressed form. Methods for as.matrix and
as.vector extract and expand the weights.
compressWeights(rw, ...)
# S3 method for svyrep.design
compressWeights(rw,...)
# S3 method for repweights_compressed
as.matrix(x,...)
# S3 method for repweights_compressed
as.vector(x,...)An object of class repweights_compressed or a
svyrep.design object with repweights element of class repweights_compressed
A set of replicate weights or a svyrep.design object
A compressed set of replicate weights
For future expansion
jknweights,as.svrepdesign
data(api)
dclus1<-svydesign(id=~dnum, weights=~pw, data=apiclus1, fpc=~fpc)
rclus1c<-as.svrepdesign(dclus1,compress=TRUE)
rclus1<-as.svrepdesign(dclus1,compress=FALSE)
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