Fit a Function-on-Scalar Model from an FDA Workflow — fit_fda_group

Fits a binary-group function-on-scalar model for one variable stored in a run_fda_analysis() result. The group contrast is created automatically from the reference and comparison groups used in the FDA workflow.

Usage

fit_fda_group_model(
  analysis,
  value_col,
  reference_score = -1,
  comparison_score = 1,
  formula = y ~ x,
  ...
)

Arguments

analysis: A windcut_fda_analysis object returned by run_fda_analysis().
value_col: Weather variable to model.
reference_score: Numeric score assigned to the reference group.
comparison_score: Numeric score assigned to the comparison group.
formula: Formula passed to functional_on_scalar(). Defaults to y ~ x.
...: Additional arguments passed to functional_on_scalar().

Value

The fitted pffr model object.