European Social Survey (ESS) data from the 2008 (fourth) round in the United Kingdom. The data are from a questionnaire on "what the responsibilities of governments should or should not be". These were factor-analyzed by Roosma, Gelissen, and van Oorschot (2013). Also included are complex survey design variables.
Takes a lavaan fit object and a complex survey design object as input and returns a structural equation modeling analysis based on the fit object, where the complex sampling design is taken into account.
pval.pFsum
(Package: lavaan.survey) :
F test for model fit of complex survey structural equation models
Uses the pFsum function from the survey package to obtain a p-value for the overall model fit of a lavaan fit object using an F reference distribution, where the denominator degrees of freedom is the design degrees of freedom, degf(survey.design).
cardinale
(Package: lavaan.survey) :
Nutrient experiment on patches of algae in Californian streams.
An experiment on patches of algae in Californian streams by Cardinale, Bennett, Nelson, and Gross (2009). The authors chose 20 streams in the Mono Lake and Owens River basins in the Sierra Nevada. In each stream, they placed 5 or 10 PVC elbows containing different levels of nutrients and a small patch of agar on which algae could grow. They then returned to the streams about 42 days later and measured 1) species diversity in the stream, 2) species diversity in each patch, 3) biomass of the algae, and 4) rate of oxygen production on each patch.
Takes a lavaan fit object and a complex survey design object as input and returns a structural equation modeling analysis based on the fit object, where the complex sampling design is taken into account.
providing 
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