ggpmisc: Miscellaneous Extensions to 'ggplot2'

#' Moved to package 'gginnards'
#'
#' Some stats, geoms and the plot layer manipulation functions have been
#' moved from package 'ggpmisc' to a separate new package called 'gginnards'.
#'
#' @details To continue using any of these functions and methods, simply run at
#'   the R prompt or add to your script \code{library(gginnards)}, after
#'   installing package 'gginnards'.
#'
#' @aliases geom_null stat_debug_group stat_debug_panel geom_debug append_layers
#'   bottom_layer delete_layers extract_layers move_layers num_layers
#'   shift_layers top_layer which_layers
#'
#' @seealso \code{\link[gginnards]{gginnards-package}},
#'   \code{\link[gginnards]{geom_null}},
#'   \code{\link[gginnards]{stat_debug_group}},
#'   \code{\link[gginnards]{stat_debug_panel}},
#'   \code{\link[gginnards]{geom_debug}} and
#'   \code{\link[gginnards]{delete_layers}}.
#'
#' @rdname moved-to-gginnards
#' @name Moved
#'
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