ggsnippets: A few addons for the ggplot2 package

#' ggsnippets.
#'
#' @name ggsnippets
#' @docType package
#' @import ggplot2 digest grid gridExtra gtable

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#' Climatic data used in the package's examples.
#' 
#' This dataset contans min and maximum temperature, rainfall and
#' the amount of sunlight hours for each day.
#' 
#' \itemize{
#'  \item year. The year of the sample
#'  \item month. The month the sample was taken
#'  \item max_temp. The maximum temperature
#'  \item min_temp. The minimum temperature
#'  \item rain_mm. The rainfall for the month.
#'  \item sun_hours. The amount of sunlight hours for the month.
#'  }
#'  
#'  @docType data
#'  @keywords datasets
#'  @name breamar
#'  @usage data(breamar)
#'  @format A data frame with 669 rows and 6 variables
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