Strips the sim_W class and its diagnostic attributes,
returning the bare \(q \times n_{var}\) covariable matrix for use with
env_kernel, W_matrix consumers, or base matrix ops.
Usage
# S3 method for class 'sim_W'
as.matrix(x, ...)Value
A numeric matrix (environments in rows, covariables in columns) with
no sim_W class or attributes.