Add two example datasets "snps" and "LDprofile" including relevant...

Add two example datasets "snps" and "LDprofile" including relevant documentation, and therefore adding R>=2.10 as a dependency

DESCRIPTION

@@ -7,6 +7,7 @@ Maintainer: Clare Horscroft <c.horscroft@soton.ac.uk>
 Description: A suite of statistics from the Zalpha family for identifying areas of the genome under selective pressure.
 License: MIT + file LICENSE
 Encoding: UTF-8
+Depends: R (>= 2.10)
 LazyData: true
 RoxygenNote: 6.1.1
 Suggests: 

R/LDprofile-data.R

+#' An example LD profile
+#'
+#' A simulated LD profile, containing example LD statisics for
+#' genetic distances of 0 to 0.0049, in bins of size 0.0001.
+#'
+#' @docType data
+#'
+#' @usage data(LDprofile)
+#'
+#' @format A data frame with 50 rows and 5 variables:
+#' \describe{
+#'   \item{bin}{the lower bound of each bin}
+#'   \item{rsq}{the expected rsq value for a pair of snps, where the genetic distance between them falls in the given bin}
+#'   \item{sd}{the standard deviation of the expected rsq value}
+#'   \item{Beta_a}{the first shape parameter for the Beta distribution fitted for this bin}
+#'   \item{Beta_b}{the second shape parameter for the Beta distribution fitted for this bin}
+#' }
+"LDprofile"

R/snps-data.R

+#' Details about some simulated SNPs
+#'
+#' A dataset containing the positions, genetic distances and
+#' alleles for 20 SNPs, across 10 simulated chromosomes.
+#'
+#' @docType data
+#'
+#' @usage data(snps)
+#'
+#' @format A data frame with 20 rows and 12 variables:
+#' \describe{
+#'   \item{positions}{location of the SNP on the chromosome}
+#'   \item{distances}{genetic distance of the SNP from the start of the chromosome}
+#'   \item{chrom_1}{allele of the SNP on the first example chromosome}
+#'   \item{chrom_2}{allele of the SNP on the second example chromosome}
+#'   \item{chrom_3}{allele of the SNP on the third example chromosome}
+#'   \item{chrom_4}{allele of the SNP on the fourth example chromosome}
+#'   \item{chrom_5}{allele of the SNP on the fifth example chromosome}
+#'   \item{chrom_6}{allele of the SNP on the sixth example chromosome}
+#'   \item{chrom_7}{allele of the SNP on the seventh example chromosome}
+#'   \item{chrom_8}{allele of the SNP on the eighth example chromosome}
+#'   \item{chrom_9}{allele of the SNP on the ninth example chromosome}
+#'   \item{chrom_10}{allele of the SNP on the tenth example chromosome}
+#' }
+"snps"

man/LDprofile.Rd

+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/LDprofile-data.R
+\docType{data}
+\name{LDprofile}
+\alias{LDprofile}
+\title{An example LD profile}
+\format{A data frame with 50 rows and 5 variables:
+\describe{
+  \item{bin}{the lower bound of each bin}
+  \item{rsq}{the expected rsq value for a pair of snps, where the genetic distance between them falls in the given bin}
+  \item{sd}{the standard deviation of the expected rsq value}
+  \item{Beta_a}{the first shape parameter for the Beta distribution fitted for this bin}
+  \item{Beta_b}{the second shape parameter for the Beta distribution fitted for this bin}
+}}
+\usage{
+data(LDprofile)
+}
+\description{
+A simulated LD profile, containing example LD statisics for
+genetic distances of 0 to 0.0049, in bins of size 0.0001.
+}
+\keyword{datasets}

man/snps.Rd

+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/snps-data.R
+\docType{data}
+\name{snps}
+\alias{snps}
+\title{Details about some simulated SNPs}
+\format{A data frame with 20 rows and 12 variables:
+\describe{
+  \item{positions}{location of the SNP on the chromosome}
+  \item{distances}{genetic distance of the SNP from the start of the chromosome}
+  \item{chrom_1}{allele of the SNP on the first example chromosome}
+  \item{chrom_2}{allele of the SNP on the second example chromosome}
+  \item{chrom_3}{allele of the SNP on the third example chromosome}
+  \item{chrom_4}{allele of the SNP on the fourth example chromosome}
+  \item{chrom_5}{allele of the SNP on the fifth example chromosome}
+  \item{chrom_6}{allele of the SNP on the sixth example chromosome}
+  \item{chrom_7}{allele of the SNP on the seventh example chromosome}
+  \item{chrom_8}{allele of the SNP on the eighth example chromosome}
+  \item{chrom_9}{allele of the SNP on the ninth example chromosome}
+  \item{chrom_10}{allele of the SNP on the tenth example chromosome}
+}}
+\usage{
+data(snps)
+}
+\description{
+A dataset containing the positions, genetic distances and
+alleles for 20 SNPs, across 10 simulated chromosomes.
+}
+\keyword{datasets}