prophet_params {modeltime}R Documentation

Tuning Parameters for Prophet Models

Description

Tuning Parameters for Prophet Models

Usage

growth(values = c("linear", "logistic"))

changepoint_num(range = c(0L, 50L), trans = NULL)

changepoint_range(range = c(0.6, 0.9), trans = NULL)

seasonality_yearly(values = c(TRUE, FALSE))

seasonality_weekly(values = c(TRUE, FALSE))

seasonality_daily(values = c(TRUE, FALSE))

prior_scale_changepoints(range = c(-3, 2), trans = log10_trans())

prior_scale_seasonality(range = c(-3, 2), trans = log10_trans())

prior_scale_holidays(range = c(-3, 2), trans = log10_trans())

Arguments

values

A character string of possible values.

range

A two-element vector holding the defaults for the smallest and largest possible values, respectively. If a transformation is specified, these values should be in the transformed units.

trans

A trans object from the scales package, such as scales::transform_log10() or scales::transform_reciprocal(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

Details

The main parameters for Prophet models are:

Examples


growth()

changepoint_num()

season()

prior_scale_changepoints()


[Package modeltime version 1.3.0 Index]