causalis.scenarios.synthetic_control.refutation.placebo.placebo_in_space_tableplacebo_in_space_table
Build Abadie-style placebo-in-space RMSPE ratio table.
For donor-as-treated placebo fits, the actual treated unit is excluded from the donor pool to avoid post-treatment contamination.
Canonical target
causalis.scenarios.synthetic_control.refutation.placebo.placebo_in_space_table