R/data.R

#' Genetics datasets
#'
#' Eight different genetics datasets \code{b1, b2, b3, g1, g2, w1, w2, w3} are used in this paper
#'
#' @docType data
#' @keywords datasets
#' @usage data(b1)
#' @name genes
#' @format Each of the eight datasets contains 40 columns. Columns 2 through 40 contain the 20 nucleotides to the left and 19 nucleotides to the right of a particular nucleotide. The first column, \code{count}, contains the number of times those sequences were found in different RNA sequences.
#'
#' The datasets beginning with \code{b} are human and originated with the Burge group \url{http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2593745/}.
#'
#' The datasets beginning with \code{g} are from mice and due to the Grimmond group \url{http://www.nature.com/nmeth/journal/v5/n7/full/nmeth.1223.html}.
#'
#' The datasets beginning with \code{w} are also from mice and due to the Wold group \url{http://www.nature.com/nmeth/journal/v5/n7/full/nmeth.1226.html}.
#'
#' @source These data were downloaded from \href{http://www3.nd.edu/~jli9/mseq/data_top100.zip}{Prof. Jun Li} and then processed using his package \href{https://cran.r-project.org/web/packages/mseq/index.html}{mseq}.
NULL

#' @rdname genes
'b1'

#' @rdname genes
'b2'

#' @rdname genes
'b3'

#' @rdname genes
'g1'

#' @rdname genes
'g2'

#' @rdname genes
'w1'

#' @rdname genes
'w2'

#' @rdname genes
'w3'

#' T1 weighted MR image of a brain
#'
#' A single simulated image of a brain in a 3D array
#' 
#' @docType data
#' @keywords datasets
#' @usage data(neuro)
#' @name neuro
#' @format This data set is a 181x217x181 array of intensity values on the range of 0 to 255.
#' 
#' @source These data were downloaded from 
#' \href{http://brainweb.bic.mni.mcgill.ca/selection_normal.html}{BrainWeb} 
#' using the T1 modality, 1mm slice thickness, 0\% noise, and 20\% intensity 
#' non-uniformity. We selected the "raw byte" format. Finally, we created this 
#' array using
#' 
#' \code{neuro = readBin("t1_icbm_normal_1mm_pn0_rf20.rawb", 
#'                       "integer", 200^3, 1, signed=FALSE)}
#' \code{dim(neuro) <- c(181,217,181)}
NULL

#' @rdname neuro
'neuro'
dajmcdon/cplr documentation built on May 14, 2019, 3:29 p.m.