NMAR (version 0.1.2)

validate_and_apply_nmar_scaling: Validate and apply scaling for engines

Description

Validate and apply scaling for engines

Usage

validate_and_apply_nmar_scaling(
  standardize,
  has_aux,
  response_model_matrix_unscaled,
  aux_matrix_unscaled,
  mu_x_unscaled,
  weights = NULL,
  weight_mask = NULL
)

Value

A list with components nmar_scaling_recipe, response_model_matrix_scaled, auxiliary_matrix_scaled, and mu_x_scaled.

Arguments

standardize

logical; apply standardization if TRUE.

has_aux

logical; whether the engine uses auxiliary constraints.

response_model_matrix_unscaled

response model matrix (with intercept).

aux_matrix_unscaled

auxiliary matrix (no intercept) or an empty matrix.

mu_x_unscaled

named auxiliary means on original scale, or NULL.

weights

Optional numeric vector used for weighted scaling.

weight_mask

Optional logical mask or nonnegative numeric multipliers applied to weights.