estimability: Tools for Assessing Estimability of Linear Predictions

Provides tools for determining estimability of linear functions of regression coefficients, and 'epredict' methods that handle non-estimable cases correctly. Estimability theory is discussed in many linear-models textbooks including Chapter 3 of Monahan, JF (2008), "A Primer on Linear Models", Chapman and Hall (ISBN 978-1-4200-6201-4).

Version: 1.3
Depends: stats
Published: 2018-02-11
Author: Russell Lenth [aut, cre, cph]
Maintainer: Russell Lenth <russell-lenth at>
License: GPL (≥ 3)
NeedsCompilation: no
Materials: README NEWS
CRAN checks: estimability results


Reference manual: estimability.pdf
Package source: estimability_1.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X El Capitan binaries: r-release: estimability_1.3.tgz
OS X Mavericks binaries: r-oldrel: estimability_1.2.tgz
Old sources: estimability archive

Reverse dependencies:

Reverse imports: emmeans, lsmeans, rsm
Reverse suggests: lmerTest


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