Lavaan新手。试图探索我的自变量和结果之间存在潜在变量的假设。以图形形式尝试比较A到B:
我做了一个玩具模型:
library(psych)
library(lavaan)
data(bfi)
names(bfi) <- tolower(names(bfi))
mod1 <- "
gender ~ a1 + c1 + e1 "
m1 <- sem(mod1, bfi)
summary(m1)
mod2 <- "
hid1 =~ a1 + c1 + e1
gender ~ hid1"
m2 <- sem(mod2, bfi)
summary(m2)
模型2给我错误:
Warning message:
In lavaan::lavaan(model = mod2, data = bfi, model.type = "sem", :
lavaan WARNING: model has NOT converged!
我在哪里错了?