Other packages > Find by keyword >

DNAmf  

Diffusion Non-Additive Model with Tunable Precision
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("DNAmf", "0.1.0")



Attach the package and use:
library("DNAmf")
Maintained by
Junoh Heo
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-06-23
Latest Update: 2025-06-23
Description:
Performs Diffusion Non-Additive (DNA) model proposed by Heo, Boutelet, and Sung (2025+) <doi:10.48550/arXiv.2506.08328> for multi-fidelity computer experiments with tuning parameters. The DNA model captures nonlinear dependencies across fidelity levels using Gaussian process priors and is particularly effective when simulations at different fidelity levels are nonlinearly correlated. The DNA model targets not only interpolation across given fidelity levels but also extrapolation to smaller tuning parameters including the exact solution corresponding to a zero-valued tuning parameter, leveraging a nonseparable covariance kernel structure that models interactions between the tuning parameter and input variables. Closed-form expressions for the predictive mean and variance enable efficient inference and uncertainty quantification. Hyperparameters in the model are estimated via maximum likelihood estimation.
How to cite:
Junoh Heo (2025). DNAmf: Diffusion Non-Additive Model with Tunable Precision. R package version 0.1.0, https://cran.r-project.org/web/packages/DNAmf. Accessed 29 Jul. 2026.
Previous versions and publish date:
0.1.0 (2025-06-23 13:20), (2026-07-09 08:01)
Other packages that cited DNAmf R package
View DNAmf citation profile
Other R packages that DNAmf depends, imports, suggests or enhances
Complete documentation for DNAmf
Functions, R codes and Examples using the DNAmf R package
Full DNAmf package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

rbacon  
Age-Depth Modelling using Bayesian Statistics
An approach to age-depth modelling that uses Bayesian statistics to reconstruct accumulation histori ...
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  
DMwR2  
Functions and Data for the Second Edition of "Data Mining with R"
Functions and data accompanying the second edition of the book "Data Mining with R, learning with c ...
Download / Learn more Package Citations See dependency  
peRspective  
Interface to the "Perspective" API
Interface to the 'Perspective' API, which can be found at the following URL: ...
Download / Learn more Package Citations See dependency  
rebus.datetimes  
Date and Time Extensions for the 'rebus' Package
Build regular expressions piece by piece using human readable code. This package contains date and ...
Download / Learn more Package Citations See dependency  
WaveletSVR  
Wavelet-SVR Hybrid Model for Time Series Forecasting
The main aim of this package is to combine the advantage of wavelet and support vector machine model ...
Download / Learn more Package Citations See dependency  

27,987

R Packages

239,283

Dependencies

74,234

Author Associations

27,988

Publication Badges

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