aba_fit: Fit an aba model.

In aba: Automated Biomarker Analysis

Description

Calling aba_fit will trigger the fitting of all statistical models which have been specified for the model. This will result in fits for each group - outcome - stat combination.

Usage

aba_fit(object, ...)

Arguments

object	aba model The aba model to be fitted.
...	additional parameters.

Details

Note that this function is identical to the generic fit() function which is also provided for compatability with the greater R ecosystem.

Value

abaModel

Examples

data <- adnimerge %>% dplyr::filter(VISCODE == 'bl')

model_spec <- aba_model() %>%
  set_data(data) %>%
  set_groups(everyone()) %>%
  set_outcomes(ConvertedToAlzheimers, CSF_ABETA_STATUS_bl) %>%
  set_predictors(
    PLASMA_ABETA_bl, PLASMA_PTAU181_bl, PLASMA_NFL_bl,
    c(PLASMA_ABETA_bl, PLASMA_PTAU181_bl, PLASMA_NFL_bl)
  ) %>%
  set_stats('glm')

model <- model_spec %>% aba_fit()

aba documentation built on Dec. 17, 2021, 1:06 a.m.