healthyR.ts (version 0.3.2)

ts_model_spec_tune_template: Time Series Model Spec Template

Description

This function will create a generic tuneable model specification, this function can be used by itself and is called internally by ts_model_auto_tune().

Usage

ts_model_spec_tune_template(.parsnip_engine = NULL, .model_spec_class = NULL)

Value

A tuneable parsnip model specification.

Arguments

.parsnip_engine

The model engine that is used by parsnip::set_engine().

.model_spec_class

The model spec class that is use by parsnip. For example the 'kernlab' engine can use both svm_poly and svm_rbf.

Author

Steven P. Sanderson II, MPH

Details

This function takes in a single parameter and uses that to output a generic tuneable model specification. This function can work with the following parsnip/modeltime engines:

• "auto_arima"

• "auto_arima_xgboost"

• "ets"

• "croston"

• "theta"

• "smooth_es"

• "stlm_ets"

• "tbats"

• "stlm_arima"

• "nnetar"

• "prophet"

• "prophet_xgboost"

• "lm"

• "glmnet"

• "stan"

• "spark"

• "keras"

• "earth"

• "xgboost"

• "kernlab"

See Also

Other Model Tuning: ts_model_auto_tune()

Other Utility: auto_stationarize(), calibrate_and_plot(), internal_ts_backward_event_tbl(), internal_ts_both_event_tbl(), internal_ts_forward_event_tbl(), model_extraction_helper(), ts_get_date_columns(), ts_info_tbl(), ts_is_date_class(), ts_lag_correlation(), ts_model_auto_tune(), ts_model_compare(), ts_model_rank_tbl(), ts_qq_plot(), ts_scedacity_scatter_plot(), ts_to_tbl(), util_difflog_ts(), util_doublediff_ts(), util_doubledifflog_ts(), util_log_ts(), util_singlediff_ts()

Examples

ts_model_spec_tune_template("ets")
ts_model_spec_tune_template("prophet")