R/within_covariance.R

In nategarton13/sparseRGPs: Fit Sparse Gaussian Processes

#' Within source covariance matrix of eight trace copper wire chemical
#' concentrations.
#'
#' A covariance matrix providing the estimated variances and covariances
#' from samples within a single source.
#'
#' @format An 8 x 8 matrix.
#'
#' @source \url{https://pubs.acs.org/doi/suppl/10.1021/ac5013514/suppl_file/ac5013514_si_002.docx}
"within_covariance"