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#' @export
model_parameters.selection <- function(model,
ci = 0.95,
component = "all",
bootstrap = FALSE,
iterations = 1000,
standardize = NULL,
exponentiate = FALSE,
p_adjust = NULL,
include_info = getOption("parameters_info", FALSE),
keep = NULL,
drop = NULL,
verbose = TRUE,
...) {
component <- insight::validate_argument(
component,
c("all", "selection", "outcome", "auxiliary")
)
out <- .model_parameters_generic(
model = model,
ci = ci,
bootstrap = bootstrap,
iterations = iterations,
component = component,
merge_by = c("Parameter", "Component"),
standardize = standardize,
exponentiate = exponentiate,
keep_parameters = keep,
drop_parameters = drop,
include_info = include_info,
p_adjust = p_adjust,
...
)
attr(out, "object_name") <- insight::safe_deparse_symbol(substitute(model))
out
}
#' @export
p_value.selection <- function(model, component = c("all", "selection", "outcome", "auxiliary"), ...) {
component <- match.arg(component)
s <- summary(model)
rn <- row.names(s$estimate)
estimates <- as.data.frame(s$estimate, row.names = FALSE)
params <- data.frame(
Parameter = rn,
p = estimates[[4]],
Component = "auxiliary",
stringsAsFactors = FALSE,
row.names = NULL
)
params$Component[s$param$index$betaS] <- "selection"
params$Component[s$param$index$betaO] <- "outcome"
if (component != "all") {
params <- params[params$Component == component, , drop = FALSE]
}
insight::text_remove_backticks(params, verbose = FALSE)
}
#' @export
standard_error.selection <- function(model, component = c("all", "selection", "outcome", "auxiliary"), ...) {
component <- match.arg(component)
s <- summary(model)
rn <- row.names(s$estimate)
estimates <- as.data.frame(s$estimate, row.names = FALSE)
params <- data.frame(
Parameter = rn,
SE = estimates[[2]],
Component = "auxiliary",
stringsAsFactors = FALSE,
row.names = NULL
)
params$Component[s$param$index$betaS] <- "selection"
params$Component[s$param$index$betaO] <- "outcome"
if (component != "all") {
params <- params[params$Component == component, , drop = FALSE]
}
insight::text_remove_backticks(params, verbose = FALSE)
}
#' @export
simulate_model.selection <- function(model,
iterations = 1000,
component = c("all", "selection", "outcome", "auxiliary"),
...) {
component <- match.arg(component)
out <- .simulate_model(model, iterations, component = component, effects = "fixed", ...)
class(out) <- c("parameters_simulate_model", class(out))
attr(out, "object_name") <- insight::safe_deparse_symbol(substitute(model))
out
}
#' @export
ci.selection <- ci.default
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