#' @title intersect #' @method intersect mass_dataset #' @param x x #' @param y y #' @export #' @return result
# S4 method for mass_dataset,mass_dataset
intersect(x, y)A mass_dataset object.
Another mass_dataset object.
A vector containing the common sample IDs between the two mass_dataset objects.
intersect.mass_dataset = function(x, y) intersect(x@sample_info$sample_id, y@sample_info$sample_id)