longley2 {RXshrink} | R Documentation |
Data from the "Employment and Training Report of the President, 1976" compiled by Art Hoerl, University of Delaware. Some slightly different numerical values than those used by Longley(1967) ...plus the added years of 1963-1975. Longley(1967) used only data from the 16 years of 1947 through 1962.
data(longley2)
A data frame of 7 variables collected for 29 consecutive years; no NAs.
Longley JW. An appraisal of least-squares programs from the point of view of the user. J. Amer. Statist. Assoc. 1967; 62: 819-841.