approx_with_spline      Approximate spline on data
build_xspliner          Helper function for building GLM object with
                        transformed variables.
log_msg                 Helper function to print out log messages
plot.xspliner           Plot method for 'xspliner' model
plot_model_comparison   Plot models comparison
plot_variable_transition
                        Plot variable profile
predict.xspliner        Predict xspliner method
print.xspliner          Print method for xspliner object
stats                   Statistics used for better linear model
                        selection
summary.xspliner        Summary method for xspliner object
transition              Extract variable transformation from xspliner
xf_opts_default         Default parameters for transition methods
xspline                 Builds predictive model based GLM.
xspliner-package        Easy way for approximating data with splines.
