lavaanExtra (version 0.2.1)

lavaan_reg: Extract relevant regression indices from lavaan model

Description

Extract relevant regression indices from lavaan model through lavaan::parameterEstimates and lavaan::standardizedsolution.

Usage

lavaan_reg(fit, nice_table = FALSE, ...)

Value

A dataframe, including the outcome ("lhs"), predictor ("rhs"), standardized regression coefficient ("std.all"), corresponding p-value, as well as the unstandardized regression coefficient ("est") and its confidence interval ("ci.lower", "ci.upper").

Arguments

fit

lavaan fit object to extract fit indices from

nice_table

Logical, whether to print the table as a rempsyc::nice_table as well as print the reference values at the bottom of the table.

...

Arguments to be passed to rempsyc::nice_table

Examples

if (FALSE) { # requireNamespace("lavaan", quietly = TRUE)
x <- paste0("x", 1:9)
(latent <- list(
  visual = x[1:3],
  textual = x[4:6],
  speed = x[7:9]
))

(regression <- list(
  ageyr = c("visual", "textual", "speed"),
  grade = c("visual", "textual", "speed")
))

HS.model <- write_lavaan(latent = latent, regression = regression)
cat(HS.model)

library(lavaan)
fit <- sem(HS.model, data = HolzingerSwineford1939)
lavaan_reg(fit)
}