cjvanlissa / gorica

Informative hypothesis testing using generalized AIC
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description/help file: lavaan & standardize=TRUE #35

Closed rebeccakuiper closed 4 years ago

rebeccakuiper commented 4 years ago

Ik kon zo snel niet zien dat er een beschrijving staat bij de gorica mbt het lavaan object. Zo weet de gebruiker ook niet dat er een 'standardize=TRUE' optie/command is... Zie evt code hieronder.

Load the gorica and lavaan libraries.

if (!require("gorica")) install.packages("gorica") # install this package first (once) if (!require("lavaan")) install.packages("lavaan") # install this package first (once) library(gorica) library(lavaan)

Specify the latent regression model

model2 <- ' A =~ Ab + Al + Af + An + Ar + Ac B =~ Bb + Bl + Bf + Bn + Br + Bc A ~ B + age + peabody '

Fit the latent regression model using the lavaan sem function

fit2 <- sem(model2, data = sesamesim, std.lv = TRUE)

Formulate hypotheses

hypotheses2 <- " A~B > A~peabody = A~age = 0; A~B > A~peabody > A~age = 0; A~B > A~peabody > A~age > 0 "

Call gorica

Note: because more than 1 hypothesis, we cannot use: comparison = "complement"

set.seed(100) out2_c <- gorica(fit2, hypotheses2, standardize=TRUE) out2_c