emmeans

Estimated Marginal Means, aka Least-Squares Means

Last update: 23 January 2024

Copyright license: GNU General Public License, version 3.0, GNU General Public License, version 2.0

Software version identifier: 1.8.5, 1.8.6, 0.9.1, 0.9, 1.0, 1.1.2, 1.1.3, 1.1, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5.1, 1.3.5, 1.4.1, 1.4.2, 1.4.3.01, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.4, 1.5.0, 1.5.1, 1.5.2-1, 1.5.2, 1.5.3, 1.5.4, 1.5.5-1, 1.6.0, 1.6.1, 1.6.2-1, 1.6.3, 1.7.0, 1.7.1-1, 1.7.2, 1.7.3, 1.7.4-1, 1.7.5, 1.8.0, 1.8.1-1, 1.8.2, 1.8.3, 1.8.4-1, 1.8.6, 1.8.7, 1.8.8, 1.8.9, 1.9.0, 1.10.0

Source code repository: https://github.com/cran/emmeans

Description

Obtain estimated marginal means (EMMs) for many linear, generalized linear, and mixed models. Compute contrasts or linear functions of EMMs, trends, and comparisons of slopes. Plots and other displays. Least-squares means are discussed, and the term "estimated marginal means" is suggested, in Searle, Speed, and Milliken (1980) Population marginal means in the linear model: An alternative to least squares means, The American Statistician 34(4), 216-221 <doi:10.1080/00031305.1980.10483031>.

Cites work

Population Marginal Means in the Linear Model: An Alternative to Least Squares Means

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