Concentration of microparticles in snowfields of Greenland and Antarctica

Data for Exercise 7.87

Snow

Format

A data frame/tibble with 34 observations on two variables

concent

concentration of microparticles from melted snow (in parts per billion)

site

location of snow sample (Antarctica or Greenland)

Source

Davis, J., Statistics and Data Analysis in Geology, John Wiley, New York.

References

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

Examples

boxplot(concent ~ site, data = Snow, col = c("lightblue", "lightgreen"))