C1: Matrix of distances from D1 to D2

In calibrator: Bayesian Calibration of Complex Computer Codes

Description

Returns a matrix of distances from the code run points to the augmented observation points. A wrapper for c1.fun().

Usage

C1(D1, D2,  theta, phi)

Arguments

D1	D1
D2	D2
theta	Parameters
phi	Hyperparameters

Author(s)

Robin K. S. Hankin

References

• M. C. Kennedy and A. O'Hagan 2001. Bayesian calibration of computer models. Journal of the Royal Statistical Society B, 63(3) pp425-464

• M. C. Kennedy and A. O'Hagan 2001. Supplementary details on Bayesian calibration of computer models, Internal report, University of Sheffield. Available at http://www.tonyohagan.co.uk/academic/ps/calsup.ps

• R. K. S. Hankin 2005. Introducing BACCO, an R bundle for Bayesian analysis of computer code output, Journal of Statistical Software, 14(16)

See Also

t.fun

Examples

data(toys)
C1(D1=D1.toy, D2=D2.toy, theta=theta.toy, phi=phi.toy)

Example output

Loading required package: emulator
Loading required package: mvtnorm
            code.1       code.2       code.3       code.4       code.5
obs.1 2.744274e-08 0.0004162231 3.416858e-06 3.466035e-05 2.602068e-07
obs.2 2.581877e-08 0.0003800191 1.596353e-06 2.079259e-05 2.472690e-07
obs.3 2.420603e-08 0.0001814031 1.637583e-06 3.011720e-05 2.903180e-07
obs.4 1.830367e-08 0.0002389422 3.610050e-06 3.414433e-05 1.824501e-07
obs.5 2.918345e-08 0.0004360346 2.560548e-06 2.943241e-05 2.780989e-07
            code.6       code.7       code.8
obs.1 3.903726e-07 0.0001252857 6.727048e-05
obs.2 5.817855e-07 0.0001088093 5.557433e-05
obs.3 4.421290e-07 0.0002362987 3.918216e-05
obs.4 1.853233e-07 0.0001083749 4.531878e-05
obs.5 5.224879e-07 0.0001280085 6.703544e-05

calibrator documentation built on May 1, 2019, 9:17 p.m.