| basis_vec | Unit basis vector |
| coef.lpbwcde | Coef method for local polynomial density bandwidth selection |
| coef.lpcde | Coef method for local polynomial density conditional estimation |
| confint.lpcde | Confint method for local polynomial density conditional estimation |
| lpbwcde | Data-driven bandwidth selection for local polynomial conditional density estimators |
| lpcde | Local polynomial conditional density estimation |
| mvec | Polynomial order vector |
| plot.lpcde | Plot method for local polynomial density conditional estimation |
| poly_base | Polynomial basis vector expansion |
| print.lpbwcde | Print method for local polynomial conditional density bandwidth selection |
| print.lpcde | Print method for local polynomial conditional density estimation |
| summary.lpbwcde | Summary method for local polynomial conditional density bandwidth selection |
| summary.lpcde | Summary method for local polynomial density conditional estimation |
| vcov.lpcde | Variance-Covariance |