Standard errors of fixed estimates

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Description

Returns the standard errors of the fixed estimates in a mixed effects model.

Usage

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se.fixef(model)

Arguments

model

Mixed effects regression model of class 'mer'

Value

A vector with the standard errors of the fixed parameters of the model.

Note

This is a small helper-function to the influence.ME package. For more elaborate functionality, refer to the se.fixef function in the 'car' package.

Author(s)

Rense Nieuwenhuis, Ben Pelzer, Manfred te Grotenhuis

Examples

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data(school23)
model <- lmer(math ~  homework + structure + (1 | school.ID), data=school23)
summary(model)
se.fixef(model)