Large-Sample Covariance Analysis When the Control Variable Is Fallible ANCOVA

Author(s):

Lord, Frederic M.

Publication Year:

1960

Source:

Journal of the American Statistical Association, v55, p307-321, Jun 1960

Document Type:

Article

Page Count:

15

Subject/Key Words:

Statistical Analysis, Analysis of Covariance (ANCOVA), Control Groups, Error of Measurement, Research Design, Sample Size, Statistical Bias