Other packages > Find by keyword >

interp  

Interpolation Methods
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("interp", "1.1-6")



Attach the package and use:
library("interp")
Maintained by
Albrecht Gebhardt
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2017-06-16
Latest Update: 2024-01-26
Description:
Bivariate data interpolation on regular and irregular grids, either linear or using splines are the main part of this package. It is intended to provide FOSS replacement functions for the ACM licensed akima::interp and tripack::tri.mesh functions. Linear interpolation is implemented in interp::interp(..., method="linear"), this corresponds to the call akima::interp(..., linear=TRUE) which is the default setting and covers most of akima::interp use cases in depending packages. A re-implementation of Akimas irregular grid spline interpolation (akima::interp(..., linear=FALSE)) is now also available via interp::interp(..., method="akima"). Estimators for partial derivatives are now also available in interp::locpoly(), these are a prerequisite for the spline interpolation. The basic part is a GPLed triangulation algorithm (sweep hull algorithm by David Sinclair) providing the starting point for the irregular grid interpolator. As side effect this algorithm is also used to provide replacements for almost all functions of the tripack package which also suffers from the same ACM license restrictions. All functions are designed to be backward compatible with their akima / tripack counterparts.
How to cite:
Albrecht Gebhardt (2017). interp: Interpolation Methods. R package version 1.1-6, https://cran.r-project.org/web/packages/interp. Accessed 08 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:50), 1.0-27 (2017-06-16 01:19), 1.0-28 (2017-06-17 02:13), 1.0-29 (2017-06-17 16:34), 1.0-30 (2018-01-17 16:09), 1.0-31 (2018-03-26 01:10), 1.0-32 (2019-05-04 09:20), 1.0-33 (2020-01-09 00:01), 1.1-1 (2022-05-03 09:20), 1.1-2 (2022-05-10 14:50), 1.1-3 (2022-07-13 22:00), 1.1-4 (2023-03-31 22:20), 1.1-5 (2023-11-27 20:20)
Other packages that cited interp R package
View interp citation profile
Other R packages that interp depends, imports, suggests or enhances
Complete documentation for interp
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
eDMA  
Dynamic Model Averaging with Grid Search
Perform dynamic model averaging with grid search as in Dangl and Halling (2012) ...
Download / Learn more Package Citations See dependency  
shinymodels  
Interactive Assessments of Models
Launch a 'shiny' application for 'tidymodels' results. For classification or regression models, the ...
Download / Learn more Package Citations See dependency  
imguR  
An Imgur.com API Client Package
A complete API client for the image hosting service Imgur.com, including the an imgur graphics devic ...
Download / Learn more Package Citations See dependency  
kriens  
Continuation Passing Style Development
Provides basic functions for Continuation-Passing Style development. ...
Download / Learn more Package Citations See dependency  

28,989

R Packages

247,686

Dependencies

76,495

Author Associations

28,990

Publication Badges

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