R/array2list.R

In neurodata/fmriutils: fMRI Derivative Utilities

#' Reorganize an array of graphs to a list of graphs.
#'
#' \code{fmriu.array2list} uses plyr to reshape an array of same-dimensional graphs
#' a list. Takes from array[,,length(listels)] to list[[listels]].
#'
#' @import plyr
#' @param array_out an array of dimensions [n x m x p].
#' @return list_in a list with n elements of dimensions [n x m].
#' @examples
#' test <- array(1:105, c(5, 7, 3))
#' fmriu.array2list(test)  # has 3 elements each with dimensions 5x7
#' @export
#' @seealso \code{\link{plyr}} \code{\link{list2array}}
#'
fmriu.array2list <- function(list_in) {
  array_out <- alply(list_in, 3)
  return(array_out)
}