Fitting a Model in lavaan or in survey

The function BIFIE.lavaan.survey fits a structural equation model in lavaan using the lavaan.survey package (currently not on CRAN). Currently, only maximum likelihood estimation for normally distributed data is available.

The function BIFIE.survey fits a model defined in the survey package.

BIFIE.lavaan.survey(lavmodel, svyrepdes, lavaan_fun="sem",
    lavaan_survey_default=FALSE, fit.measures=NULL, ...)

# S3 method for BIFIE.lavaan.survey
summary(object, ...)

# S3 method for BIFIE.lavaan.survey
coef(object,...)

# S3 method for BIFIE.lavaan.survey
vcov(object,...)

BIFIE.survey(svyrepdes, survey.function, ...)

# S3 method for BIFIE.survey
summary(object, digits=3, ...)

# S3 method for BIFIE.survey
coef(object,...)

# S3 method for BIFIE.survey
vcov(object,...)

Arguments

lavmodel

Model string in lavaan syntax

svyrepdes

Replication design object of class BIFIEdata or replication design object from survey package (generated by BIFIEdata2svrepdesign or survey::svrepdesign)

lavaan_fun

Estimation funcion in lavaan. Can be "lavaan", "sem", "cfa" or "growth".

lavaan_survey_default

Logical indicating whether the lavaan.survey package should be used for statistical inference for multiply imputed datasets.

object

Object of class BIFIE.by

fit.measures

Optional vector of fit measures used in lavaan::fitMeasures function

...

Further arguments to be passed

survey.function

Function from the survey package

digits

Number of digits after decimal

Value

For BIFIE.lavaan.survey a list with following entries

lavfit

Object of class lavaan

fitstat

Fit statistics from lavaan

See also

lavaan::lavaan, lavaan.survey::lavaan.survey

Examples