generate_test_data      Generate simulated data for testing
plot.scm_spillover      Plot method for scm_spillover objects
plot_all                Generate all plots for SCM analysis
print.scm_spillover     Print method for scm_spillover objects
run_scm_spillover       Run Complete SCM Analysis with Spillover
                        Effects
safe_solve              Safe matrix inversion with regularization
scm                     Basic SCM function for single unit
scm_batch               Batch SCM for all units
sp_andrews_spillover    Test for spillover effects
sp_andrews_te           Andrews test for treatment effects
sp_estimation           Spillover-adjusted SCM estimation
summary.scm_spillover   Summary method for scm_spillover objects
vanilla_scm             Standard SCM without spillovers
