fars_read_years:

In datocres/coursera-fars: What the package does (short line)

Usage

fars_read_years(years)

Arguments

years

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (years) 
{
    lapply(years, function(year) {
        file <- make_filename(year)
        tryCatch({
            dat <- fars_read(file)
            dplyr::mutate(dat, year = year) %>% dplyr::select(MONTH, 
                year)
        }, error = function(e) {
            warning("invalid year: ", year)
            return(NULL)
        })
    })
  }

datocres/coursera-fars documentation built on May 20, 2019, 6:46 p.m.