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#' @export
model_parameters.mixor <- function(model,
ci = 0.95,
effects = "all",
bootstrap = FALSE,
iterations = 1000,
standardize = NULL,
exponentiate = FALSE,
include_sigma = FALSE,
p_adjust = NULL,
keep = NULL,
drop = NULL,
verbose = TRUE,
...) {
effects <- match.arg(effects, choices = c("all", "fixed", "random"))
# standardize only works for fixed effects...
if (!is.null(standardize) && standardize != "refit") {
if (!missing(effects) && effects != "fixed" && verbose) {
insight::format_warning(
"Standardizing coefficients only works for fixed effects of the mixed model."
)
}
effects <- "fixed"
}
out <- .model_parameters_generic(
model = model,
ci = ci,
bootstrap = bootstrap,
iterations = iterations,
merge_by = c("Parameter", "Effects"),
standardize = standardize,
exponentiate = exponentiate,
effects = effects,
include_sigma = include_sigma,
keep_parameters = keep,
drop_parameters = drop,
verbose = verbose,
...
)
attr(out, "object_name") <- insight::safe_deparse_symbol(substitute(model))
out
}
#' @export
ci.mixor <- function(x, ci = 0.95, effects = "all", ...) {
effects <- match.arg(effects, choices = c("all", "fixed", "random"))
.ci_generic(model = x, ci = ci, dof = Inf, effects = effects, ...)
}
#' @export
standard_error.mixor <- function(model, effects = "all", ...) {
effects <- match.arg(effects, choices = c("all", "fixed", "random"))
stats <- model$Model[, "Std. Error"]
parms <- insight::get_parameters(model, effects = effects)
.data_frame(
Parameter = parms$Parameter,
SE = stats[parms$Parameter],
Effects = parms$Effects
)
}
#' @export
p_value.mixor <- function(model, effects = "all", ...) {
effects <- match.arg(effects, choices = c("all", "fixed", "random"))
stats <- model$Model[, "P(>|z|)"]
parms <- insight::get_parameters(model, effects = effects)
.data_frame(
Parameter = parms$Parameter,
p = stats[parms$Parameter],
Effects = parms$Effects
)
}
#' @export
simulate_model.mixor <- function(model, iterations = 1000, effects = "all", ...) {
effects <- match.arg(effects, choices = c("all", "fixed", "random"))
out <- .simulate_model(model, iterations, component = "conditional", effects = effects, ...)
class(out) <- c("parameters_simulate_model", class(out))
attr(out, "object_name") <- insight::safe_deparse_symbol(substitute(model))
out
}
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