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getting all contrasts from glm
2 messages · Maas James Dr (MED), Mark Difford
Jim,
In the glm object I can find the contrasts of the main treats vs the first i.e. 2v1, 3v1 and 4v1 ... however I would like to get the complete set including 3v2, 4v2, and 4v3 ... along with the Std. Errors of all contrasts.
Your best all round approach would be to use the multcomp package. In particular, look at ?glht ?summary.glht ?contrMat Regards, Mark.
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