GP_deviance             Computes the Deviance of a GP model
GP_fit                  Gaussian Process Model fitting
GPfit-package           Gaussian Process Modeling
corr_matrix             Power Exponential or Matern Correlation Matrix
plot                    Plotting GP model fits
predict                 Model Predictions from GPfit
print.GP                GP model fit Summary
scale_norm              Scale variable into normal range 0, 1
sig_invb                Internal tools
summary.GP              Summary of GP model fit