Returns the `variance_components` list of a `csem` object: the ANOVA
table, the person / item / residual variance components, the
population-level error variances and SEMs, and the reliability-like
coefficients. For the GT paradigm this is the natural set of fitted
"coefficients", so it is what `coef()` returns.
Usage
# S3 method for class 'csem'
coef(object, ...)
Arguments
- object
A `csem` object.
- ...
Currently ignored.
Value
The `variance_components` list of `object`. See [csem_gt()]
for its structure.
See also
[by_score()] and [as.data.frame.csem()] for the estimation
tables.
Examples
set.seed(1)
d <- matrix(rbinom(60 * 12, 1, 0.5), nrow = 60)
fit <- csem_gt(d, error_type = "absolute")
coef(fit)$reliability_coefficients
#> $erho2
#> [1] -0.1791206
#>
#> $phi
#> [1] -0.1784147
#>
#> $phi_lambda
#> [1] NA
#>