Data for Example 1.9
Mercury
A data frame/tibble with 25 observations on one variable
a numeric vector measuring mercury (in parts per million)
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
stem(Mercury$mercury)
#>
#> The decimal point is at the |
#>
#> 1 | 4
#> 1 | 789
#> 2 | 2234
#> 2 | 66789
#> 3 | 00012344
#> 3 | 5678
#>