Target helper for a single factor
Usage
dkge_target_factor(
fit,
factor,
residualize = TRUE,
collapse = NULL,
scope = "within_subject"
)Arguments
- fit
dkge object containing `kernel_info$map` metadata.
- factor
Factor name.
- residualize
Logical; if `TRUE` (default) residualise higher-order targets against previously constructed lower-order targets.
- collapse
Optional named list describing how to collapse factors that do not appear in a target. Each entry may be `"mean"`, `list(method = "mean", window = 3:8)`, or a numeric vector of length equal to the number of levels providing custom weights (automatically normalised).
- scope
Permutation/exchangeability scope stored with each target (default "within_subject").