R/data-airnyc.r

In datana: Datasets and Functions to Accompany Analisis De Datos Con R

#' Airquality data in New York city.
#' @description
#' Daily air quality measurements in New York, May to September 1973.   
#' @usage
#' data(airnyc)
#' @format Contains 6 variables, as follows:
#' \describe{
#'   \item{ozone}{numeric	Ozone (ppb).}
#'   \item{solar}{numeric	Solar R (lang).}
#' \item{wind}{numeric	Wind (mph).}
#' \item{temp}{numeric	Temperature (degrees F).}
#' \item{month}{numeric	Month (1--12).}
#' \item{day}{numeric	Day of month (1--31).}
#'  }
#' @source 
#' The data were obtained from the library \eqn{datasets}.  
#' @references
#' Chambers J, Cleveland W, Kleiner B, Tukey P. 1983. Graphical Methods for
#'  Data Analysis. Belmont. CA: Wadsworth.
#' @examples
#' data(airnyc)    
#' head(airnyc) 
'airnyc'