| covafill | A Reference Class for Local Polynomial Regression with covafill. |
| covafill-class | A Reference Class for Local Polynomial Regression with covafill. |
| covatree | A Reference Class for Search Tree Approximated Local Polynomial Regression with covatree. |
| covatree-class | A Reference Class for Search Tree Approximated Local Polynomial Regression with covatree. |
| cxxFlags | CXXFLAGS to compile with covafill |
| loadJAGSModule | load JAGS module. |