R/is.IPV.R

In IPV: Item Pool Visualization

Defines functions is.IPV

Documented in is.IPV

#' Is IPV
#'
#' @param x object
#'
#' @return logical, checks if the class of the object is "IPV"
#' @export
is.IPV <- function(x) {
  inherits(x, "IPV")
}

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