R/faces.R

In loon.data: Data Used to Illustrate 'Loon' Functionality

#' Olivetti Faces
#' 
#' Grayscale faces 8 bit [0-255], a few images of several different people.
#' 
#' 400 total images, 64x64 size.
#' 
#' From the Olivetti database at ATT.
#' 
#' @name faces
#' @docType data
#' @format Data frame with 400 variables (one image per variable) and 4,096 rows
#' (the greyscale values of a 64x64 image).
#' @source Sam Roweis's data page at cs.nyu.edu.
#' @keywords images
#' @seealso \code{\link{frey}}, \code{\link{ordfrey}}
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