Other packages > Find by keyword >

emulator  

Bayesian Emulation of Computer Programs
View on CRAN: Click here


Download and install emulator package within the R console
Install from CRAN:
install.packages("emulator")

Install from Github:
library("remotes")
install_github("cran/emulator")

Install by package version:
library("remotes")
install_version("emulator", "1.2-24")



Attach the package and use:
library("emulator")
Maintained by
Robin K. S. Hankin
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2009-07-18
Latest Update: 2024-03-22
Description:
Allows one to estimate the output of a computer program, as a function of the input parameters, without actually running it. The computer program is assumed to be a Gaussian process, whose parameters are estimated using Bayesian techniques that give a PDF of expected program output. This PDF is conditional on a training set of runs, each consisting of a point in parameter space and the model output at that point. The emphasis is on complex codes that take weeks or months to run, and that have a large number of undetermined input parameters; many climate prediction models fall into this class. The emulator essentially determines Bayesian posterior estimates of the PDF of the output of a model, conditioned on results from previous runs and a user-specified prior linear model. The package includes functionality to evaluate quadratic forms efficiently.
How to cite:
Robin K. S. Hankin (2009). emulator: Bayesian Emulation of Computer Programs. R package version 1.2-24, https://cran.r-project.org/web/packages/emulator. Accessed 27 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:35), 1.1-5 (2009-07-18 17:41), 1.1-7 (2009-10-15 13:08), 1.1-8 (2009-10-26 20:27), 1.2-2 (2011-03-10 12:14), 1.2-4 (2011-03-18 08:32), 1.2-8 (2011-08-11 08:59), 1.2-9 (2011-12-27 11:06), 1.2-12 (2013-02-11 06:57), 1.2-13 (2013-12-02 21:30), 1.2-15 (2014-09-08 06:58), 1.2-17 (2018-05-17 06:14), 1.2-19 (2019-01-15 06:40), 1.2-20 (2019-03-19 21:30), 1.2-21 (2021-04-25 06:20)
Other packages that cited emulator R package
View emulator citation profile
Other R packages that emulator depends, imports, suggests or enhances
Complete documentation for emulator
Functions, R codes and Examples using the emulator R package
Some associated functions: betahat.fun . corr . emulator-package . estimator . expert.estimates . interpolant . latin.hypercube . makeinputfiles . model . oo2002 . optimal.scales . pad . prior.b . quad.form . regressor.basis . results.table . s.chi . sample.n.fit . scales.likelihood . sigmahatsquared . toy . tr . 
Some associated R codes: aaa_cprod.R . emulator.R .  Full emulator package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

BetterReg  
Better Statistics for OLS and Binomial Logistic Regression
Provides squared semi partial correlations, tolerance, Mahalanobis, Likelihood Ratio Chi Square, and ...
Download / Learn more Package Citations See dependency  
robustX  
'eXtra' / 'eXperimental' Functionality for Robust Statistics
Robustness -- 'eXperimental', 'eXtraneous', or 'eXtraordinary' Functionality for Robust Statistics. ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
Bodi  
Boosting Diversity in Regression Ensembles
A gradient boosting-based algorithm by incorporating a diversity term to guide the gradient boosting ...
Download / Learn more Package Citations See dependency  
IntervalQuestionStat  
Tools to Deal with Interval-Valued Responses in Questionnaires
A user-friendly toolbox for doing the statistical analysis of interval-valued responses in question ...
Download / Learn more Package Citations See dependency  
risksetROC  
Riskset ROC Curve Estimation from Censored Survival Data
Compute time-dependent Incident/dynamic accuracy measures (ROC curve, AUC, integrated AUC )from cen ...
Download / Learn more Package Citations See dependency  

28,332

R Packages

239,283

Dependencies

75,113

Author Associations

28,333

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA