fixef function

Extract estimated fixed effects from smsn.lmm, smn.lmm and smn.clmm objects

It extracts fixed effects from smsn.lmm and smn.lmm objects.

## S3 method for class 'SMN'
fixef(object, ...)
## S3 method for class 'SMSN'
fixef(object, ...)

Arguments

• object: An object inheriting from class SMN, SMSN, or SMNCens, representing a fitted scale mixture skew-normal linear mixed model.
• ...: Additional arguments

Returns

Matrix of estimated random effects.

References

Schumacher, F. L., Lachos, V. H., and Matos, L. A. (2021). Scale mixture of skew-normal linear mixed models with within-subject serial dependence. Statistics in Medicine 40(7), 1790-1810.

Author(s)

Fernanda L. Schumacher, Larissa A. Matos and Victor H. Lachos

See Also

smsn.lmm, smn.lmm, smn.clmm, fitted.SMSN, fitted.SMN, fitted.SMNclmm

Examples

fm1 = smn.lmm(distance ~ age+Sex, data=nlme::Orthodont, groupVar="Subject")
fixef(fm1)