Sleuth3 (version 0.1-8)

ex2113: Vitamin C and Colds

Description

These data are from a randomized experiment to asses the effect of large doses of vitamin C on the incidence of colds.

Usage

ex2113

source

Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A Course in Methods of Data Analysis (3rd ed), Cengage Learning.

References

Anderson, T.W., Suranyi,G., and Beaton, G.H. (1974) The Effect on Winter Illness of Large Doses of Vitamin C Canadian Medical Association Journal 111 31--36.

Examples

str(ex2113)