R/INLA_check.R

In templateICAr: Estimate Brain Networks and Connectivity with ICA and Empirical Priors

#' Check for INLA
#' 
#' @return \code{NULL}, invisibly
#' 
#' @keywords internal
INLA_check <- function(){
  if (!requireNamespace("INLA", quietly = TRUE)) { 
    stop(
      "Package \"INLA\" needed to for spatial modeling. ",
      "Please install it at https://www.r-inla.org/download-install.", 
      call. = FALSE
    )
  }
}