pub(crate) fn reconstruct_model(
grand_mean_x10: i32,
main_effects: &[MainEffectEstimate],
interactions: &[InteractionEstimate],
) -> FactorialModelpub(crate) fn reconstruct_model(
grand_mean_x10: i32,
main_effects: &[MainEffectEstimate],
interactions: &[InteractionEstimate],
) -> FactorialModel