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smint (version 0.4.0)

Smooth Multivariate Interpolation for Gridded and Scattered Data

Description

Smooth multivariate interpolation for gridded and scattered data with possibly large datasets. The code for scattered data is taken from the 'SHEPPACK' Fortran package.

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Version

Install

install.packages('smint')

Monthly Downloads

6

Version

0.4.0

License

GPL-3

Maintainer

Yann Richet

Last Published

June 12th, 2015

Functions in smint (0.4.0)

branin

Branin-Hoo 2-dimensional test function
Grid

Create a new Grid object
apply_Grid

Apply a function to a Grid object.
as.Grid.default

Coercion to Grid
scale_Grid

Scale a Grid object.
array_Grid

Reshape or coerce an array of responses
round_levels

Round a vector (of levels)
drop_Grid

Drop the dimensions with a unique level in a Grid object
Grid-class

Class "Grid"
range_Grid

Range of a Grid object
aperm

Permutation of dimensions, or generalized transpose
subset_Grid

Subgrid by selection of levels in one dimension.
interp_Grid

Grid interpolation in arbitrary dimension through Cardinal Basis
closest

Find closest point(s) in a design or object.
qsheppInt

Shepard's (modified) quadratic interpolation method
checkX

Check designs: size and colnames
cardinalBasis_ceschino

Cardinal Basis for cubic Ceschino interpolation
boundary_Grid

Find boundary points in a Grid object
as.Grid

Coercion of objects to Grid
smint-package

Multivariate Interpolation for Scattered Data and Gridded data
sampleIn

Sample from/in a design object
cardinalBasis_natSpline

Cardinal Basis for natural cubic spline interpolation
ShepFun1

Test functions for/from SHEPPACK
cardinalBasis_lagrange

Cardinal Basis for Lagrange (broken line) interpolation
interp_ceschino

Ceschino cubic interpolation
randGrid

Random drawing of a Grid object