DSR: Data sets for Data Science with R

#' World Health Organization TB data
#'
#' A subset of data from the World Health Organization Global 
#' Tuberculosis Report.
#'
#' @format A dataset with the variables
#' \describe{
#' \item{country}{}
#' \item{iso2}{Two letter International Organization for Standardization (ISO) country code}
#' \item{iso3}{Three letter International Organization for Standardization (ISO) country code}
#' \item{new_sp_m014 - new_rel_f65}{Counts of new TB cases recorded by group. Column names encode three variables that describe the group (see details).}
#' }
#' 
#' @details The data uses the original codes given by the World Health Organization. The column names for columns five through 60 are made by combining \code{new_} to a code for method of diagnosis (\code{rel} = relapse, \code{sn} = negative pulmonary smear, \code{sp} = positive pulmonary smear, \code{ep} = extrapulmonary) to a code for gender (\code{f} = female, \code{m} = male) to a code for age group (\code{014} = 0-14 yrs of age, \code{1524} = 15-24 years of age, \code{2534} = 25 to 34 years of age, \code{3544} = 35 to 44 years of age, \code{4554} = 45 to 54 years of age, \code{5564} = 55 to 64 years of age, \code{65} = 65 years of age or older). 
#' 
#' @source \url{http://www.who.int/tb/country/data/download/en/}
#'
"who"


#' tabular layouts
#'
#' Data sets that demonstrate multiple ways to layout the same tabular data.
#'
#' \code{table1}, \code{table2}, \code{table3}, \code{table4}, \code{table5}, and \code{table6} all display the number of TB cases documented by the World Health Organization in Afghanistan, Brazil, and China between 1999 and 2000. The data contains values associated with four variables (country, year, cases, and population), but each table organizes the values in a different layout.
#'
#' The data is a subset of the data contained in the World Health 
#' Organization Global Tuberculosis Report
#' 
#' 
#' @source \url{http://www.who.int/tb/country/data/download/en/}
#'
#' @aliases table2 table3 table4 table5 table6
#'
"table1"

#' Population data
#'
#' Populations of 219 countries for 1995-2013.
#'
#' 
#' @source \url{http://www.who.int/tb/country/data/download/en/}
#'
"population"