stilt: Separable Gaussian Process Interpolation (Emulation)

Functions to build and use an interpolator ("emulator") for time series or 1D regularly spaced data in multidimensional space. The standard usage is for interpolating time-resolved computer model output between model parameter settings. It can also be used for interpolating multivariate data (e.g., oceanographic time-series data, etc.) in space. There are functions to test the emulator using cross-validation (which includes information on 95% confidence interval empirical coverage), and to produce contour plots over 2D slices in model input parameter (or physical) space.

Version: 1.1.0
Depends: R (≥ 3.2.4), fields
Published: 2017-08-14
Author: Roman Olson, Won Chang, Klaus Keller, and Murali Haran
Maintainer: Kelsey Ruckert <datamgmt at>
License: GPL-3
NeedsCompilation: no
Materials: NEWS
CRAN checks: stilt results


Reference manual: stilt.pdf
Package source: stilt_1.1.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X El Capitan binaries: r-release: stilt_1.1.0.tgz
OS X Mavericks binaries: r-oldrel: stilt_1.1.0.tgz
Old sources: stilt archive


Please use the canonical form to link to this page.