R/data_investment.R

In zhaoxue-xmu/RDA: Datasets, functions and examples from the book: R Data Analysis-Methods and Application (in chinese)by Kuangnan Fang et al

#'Dataset of investment in chapter10
#'
#'A dataset containing year,total_investment,last_value and last_capital 4 variables of 19 objects
#'
#'@format a dataframe with 19 rows and 4 variables
#'\describe{
#'  \item{year}{year}
#'  \item{total_investment}{total investment current period}
#'  \item{last_value}{last period stock value}
#'  \item{last_capital}{last period capital stock}
#'}
"investment"