rsextrmat: Extracting a Matrix

In eRm: Extended Rasch Modeling

Extracting a Matrix

Description

Convenience function to extract a matrix.

Usage

rsextrmat(RSobj, mat.no = 1)

Arguments

RSobj	object as obtained from using rsampler or rsextrobj
mat.no	number of the matrix to extract from the sample object.

Value

One of the matrices (either the original or a sampled matrix)

See Also

rsampler, rsextrobj,rstats,

Examples

ctr <- rsctrl(burn_in = 10, n_eff = 3, step=10, seed = 0, tfixed = FALSE)
mat <- matrix(sample(c(0,1), 50, replace = TRUE), nr = 10)
all_m <- rsampler(mat, ctr)
summary(all_m)

# extract the third sampled matrix (here the fourth)
third_m <- rsextrmat(all_m, 4)
head(third_m)

eRm documentation built on May 29, 2024, 2:12 a.m.