cv_fastkde              Fast Kernel Density Estimation with automatic
                        bandwidth selection
cv_fastlpr              Fast Local Polynomial Regression with automatic
                        bandwidth selection
fastkde_plot            Plot KDE results
fastkde_plot_bandwidth
                        Plot Bandwidth Selection Diagnostics for KDE
fastlpr_interval        Compute Confidence or Prediction Intervals
fastlpr_plot            Plot regression results
fastlpr_plot_interval   Plot Confidence or Prediction Interval Bands
fastlpr_predict         Predict at new points
get_hlist               Generate bandwidth candidates for
                        cross-validation
get_rcpp_info           Get Rcpp Information
is_fastkde_result       Check if Object is a fastkde_result
is_fastlpr_result       Check if Object is a fastlpr_result
multispace              Generate multi-dimensional grid
rcpp_available          Check if Rcpp Acceleration is Available
set_defaults            Set default options
zscore                  Z-score normalization
