run_combo_model: run_combo_model

In linea: Linear Regression Interface

run_combo_model

Description

generate the mode object from the output of linea::what_combo()

Usage

run_combo_model(combos, model, model_null = FALSE, results_row = 1)

Arguments

combos	output of linea::what_combo() function
model	Model object
model_null	a boolean to specify whether the model should be used as starting point
results_row	numeric value of the model (i.e. row from what_combo()$results) to run

Details

Generate the mode object from the output of linea::what_combo() Using the specs from the output of linea::what_combo() a new model is run.

Value

list of two data.frame mapping variables' transformations to the respective model's statistics.

Examples

# using a model object
data = read_xcsv("https://raw.githubusercontent.com/paladinic/data/main/ecomm_data.csv")
dv = 'ecommerce'
ivs = c('christmas','black.friday')


trans_df = data.frame(
  name = c('diminish', 'decay', 'hill', 'exp'),
  ts = c(FALSE,TRUE,FALSE,FALSE),
  func = c(
    'linea::diminish(x,a)',
    'linea::decay(x,a)',
    "linea::hill_function(x,a,b,c)",
    '(x^a)'
  ),
  order = 1:4
) %>%
  dplyr::mutate(offline_media = dplyr::if_else(condition = name == 'hill',
                                               '(1,50),(1),(1,100)',
                                               '')) %>%
  dplyr::mutate(offline_media = dplyr::if_else(condition = name == 'decay',
                                              '.1,.7 ',
                                              offline_media)) %>%
  dplyr::mutate(online_media = dplyr::if_else(condition = name == 'decay',
                                              '.1,.7 ',
                                              '')) %>%
  dplyr::mutate(promo = '')

model = run_model(data = data,dv = dv,ivs = ivs, trans_df = trans_df)

combos = what_combo(model = model,trans_df = trans_df)

combos %>%
 run_combo_model(model,1)

linea documentation built on Sept. 15, 2022, 9:06 a.m.