Nothing
make_garch_reg <- function() {
parsnip::set_new_model("garch_reg")
}
make_garch_reg_rugarch_rugarch <- function(){
#### REGRESION
model = "garch_reg"
mode = "regression"
engine = "rugarch"
parsnip::set_model_engine(model = model, mode = mode, eng = engine)
parsnip::set_dependency(model = model, eng = engine, pkg = "rugarch")
parsnip::set_dependency(model = model, eng = engine, pkg = "garchmodels")
#Args
parsnip::set_model_arg(
model = model,
eng = engine,
parsnip = "arch_order",
original = "a",
func = list(pkg = "garchmodels", fun = "arch_order"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = model,
eng = engine,
parsnip = "garch_order",
original = "g",
func = list(pkg = "garchmodels", fun = "garch_order"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = model,
eng = engine,
parsnip = "ar_order",
original = "ar",
func = list(pkg = "garchmodels", fun = "ar_order"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = model,
eng = engine,
parsnip = "ma_order",
original = "ma",
func = list(pkg = "garchmodels", fun = "ma_order"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = model,
eng = engine,
parsnip = "tune_by",
original = "tune_by",
func = list(pkg = "garchmodels", fun = "tune_by"),
has_submodel = FALSE
)
parsnip::set_encoding(
model = model,
eng = engine,
mode = mode,
options = list(
predictor_indicators = "none",
compute_intercept = FALSE,
remove_intercept = FALSE,
allow_sparse_x = FALSE
)
)
parsnip::set_fit(
model = model,
eng = engine,
mode = mode,
value = list(
interface = "formula",
protect = c("formula", "data"),
func = c(fun = "rugarch_fit_impl"),
defaults = list()
)
)
parsnip::set_pred(
model = model,
eng = engine,
mode = mode,
type = "numeric",
value = list(
pre = NULL,
post = NULL,
func = c(fun = "predict"),
args = list(
object = rlang::expr(object$fit),
new_data = rlang::expr(new_data)
)
)
)
}
# make_garch_reg_tseries_garch <- function() {
#
# #### REGRESION
# model = "garch_reg"
# mode = "regression"
# engine = "garch"
#
# parsnip::set_model_engine(model = model, mode = mode, eng = engine)
# parsnip::set_dependency(model = model, eng = engine, pkg = "tseries")
# parsnip::set_dependency(model = model, eng = engine, pkg = "garchmodels")
#
# #Args
#
# parsnip::set_model_arg(
# model = model,
# eng = engine,
# parsnip = "arch_order",
# original = "a",
# func = list(pkg = "garchmodels", fun = "arch_order"),
# has_submodel = FALSE
# )
#
# parsnip::set_model_arg(
# model = model,
# eng = engine,
# parsnip = "garch_order",
# original = "g",
# func = list(pkg = "garchmodels", fun = "garch_order"),
# has_submodel = FALSE
# )
#
# parsnip::set_model_arg(
# model = model,
# eng = engine,
# parsnip = "ar_order",
# original = "ar_no_apply",
# func = list(pkg = "garchmodels", fun = "ar_order"),
# has_submodel = FALSE
# )
#
# parsnip::set_model_arg(
# model = model,
# eng = engine,
# parsnip = "ma_order",
# original = "ma_no_apply",
# func = list(pkg = "garchmodels", fun = "ma_order"),
# has_submodel = FALSE
# )
#
#
# parsnip::set_encoding(
# model = model,
# eng = engine,
# mode = mode,
# options = list(
# predictor_indicators = "none",
# compute_intercept = FALSE,
# remove_intercept = FALSE,
# allow_sparse_x = FALSE
# )
# )
#
# parsnip::set_fit(
# model = model,
# eng = engine,
# mode = mode,
# value = list(
# interface = "formula",
# protect = c("formula", "data"),
# func = c(fun = "garch_fit_impl"),
# defaults = list()
# )
# )
#
# parsnip::set_pred(
# model = model,
# eng = engine,
# mode = mode,
# type = "numeric",
# value = list(
# pre = NULL,
# post = NULL,
# func = c(fun = "predict"),
# args = list(
# object = rlang::expr(object$fit),
# new_data = rlang::expr(new_data)
# )
# )
# )
#
#
#
# }
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