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 06 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

lsmeans  
Least-Squares Means
Obtain least-squares means for linear, generalized linear, and mixed models. Compute contrasts or l ...
Download / Learn more Package Citations See dependency  
SAMBA  
Selection and Misclassification Bias Adjustment for Logistic Regression Models
Health research using data from electronic health records (EHR) has gained popularity, but miscla ...
Download / Learn more Package Citations See dependency  
TMDb  
Access to TMDb API
Provides an R-interface to the TMDb API (see TMDb API on < ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
RRedshiftSQL  
R Interface to the 'Redshift' Database
Superclasses 'PostgreSQL' connection to help enable full 'dplyr' functionality on 'Redshift'. ...
Download / Learn more Package Citations See dependency  

28,083

R Packages

239,283

Dependencies

74,457

Author Associations

28,084

Publication Badges

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