The ironslag data frame has 53 rows and 4 columns. Two methods for measuring the iron content in samples of slag were compared, a chemical and a magnetic method. The chemical method requires greater effort than the magnetic method.
This data frame contains the following columns:
a numeric vector containing the measurements coming from the chemical method
a numeric vector containing the measurments coming from the magnetic method
Source
Hand, D.J., Daly, F., McConway, K., Lunn, D., and Ostrowski, E. eds (1993) A Handbook of Small Data Sets. London: Chapman & Hall.
Use the following R code to directly access this dataset in R.
