summary.reStruct-class {lme4}R Documentation

Class "summary.reStruct"

Description

A summary of an reStruct object. The summary contains information derived from the original object.

Objects from the Class

Objects from the class are usually constructed by the summary generic function applied to an reStruct object.

Slots

fixed:
"formula": the formula defining the fixed-effects.
coefficients:
A matrix containing the fixed-effects coefficients, their standard errors and the t statistics.
scale:
"numeric". The estimate of the scale parameter in the distribution of the per-observation random variation, if it is estimated. In the case of a "lme" model this is the estimated standard deviation of the lowest level noise term in the model.
denomDF:
"integer": vector of denominator degrees of freedom.
REML:
"logical": was the REML criterion used to estimate the parameters?
random:
"lmeLevelList": as in the reStruct object from which this was derived.
ngrps:
"integer": number of groups at each level of random effects.
nobs:
"integer": total number of observations.
corFixed:
"corrmatrix": Correlation of the estimates of the fixed-effects parameters.
reSumry:
"list": a summary of the random effects parameter estimates
useScale:
"logical": should the "scale" slot be used when calculating the variances and covariances of the random effects?
showCorrelation:
"logical": should the "corFixed" slot be shown in the summary.

Methods

show
signature(x = "summary.reStruct"): show the object

See Also

reStruct-class, summary


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