ex0915: Rainfall and Corn Yield
Description
Data on corn yield and rainfall in six U.S. corn--producing states
(Iowa, Nebraska, Illinois, Indiana, Missouri and Ohio), recorded for
each year from 1890 to 1927.source
Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A
Course in Methods of Data Analysis (3rd ed), Cengage Learning.References
Ezekiel, M. and Fox, K.A. (1959). Methods of Correlation and
Regression Analysis, John Wiley & Sons, New York.