R/lenu.R

In nelsonroque/m2c2R: Scoring and Summarizing of Cognitive task data from the Mobile Monitoring of Cognitive Change Project (M2C2).

Defines functions lenu

Documented in lenu

#' m2c2R

#' @name lenu
#' @param v class: vector
#' @examples
#' lenu(c(0,1,1,2))
#' @export
lenu <- function(v) {
  return(lenu <- length(unique(v)))
}