Function reference • natstrat

All functions
`check_balance()`	Check covariate balance of the control and treated groups
`create_dist_matrix()`	Create matrix of distances between strata
`generate_constraints()`	Generate constraints to encourage covariate balance
`generate_qs()`	Calculate desired number of controls per stratum
`nh0506`	Homocysteine and smoking example data
`nh0506_3groups`	Homocysteine and smoking example data with multiple control groups
`optimize_controls()`	Select control units that optimize covariate balance
`stand()`	Standardize covariate vector for balance constraint

Reference