Data for Example 1.9

Mercury

Format

A data frame/tibble with 25 observations on one variable

mercury

a numeric vector measuring mercury (in parts per million)

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples


stem(Mercury$mercury)
#> 
#>   The decimal point is at the |
#> 
#>   1 | 4
#>   1 | 789
#>   2 | 2234
#>   2 | 66789
#>   3 | 00012344
#>   3 | 5678
#>