Grid                    Create a new 'Grid' object
Grid-class              Class '"Grid"'
ShepFun1                Test functions for/from SHEPPACK
aperm                   Permutation of dimensions, or generalized
                        transpose
apply_Grid              Apply a function to a 'Grid' object.
array_Grid              Reshape or coerce an array of responses
as.Grid                 Coercion of objects to 'Grid'
as.Grid.default         Coercion to 'Grid'
boundary_Grid           Find boundary points in a 'Grid' object
branin                  Branin-Hoo 2-dimensional test function
cardinalBasis_ceschino
                        Cardinal Basis for cubic Ceschino interpolation
cardinalBasis_lagrange
                        Cardinal Basis for Lagrange (broken line)
                        interpolation
cardinalBasis_natSpline
                        Cardinal Basis for natural cubic spline
                        interpolation
checkX                  Check designs: size and colnames
closest                 Find closest point(s) in a design or object.
drop_Grid               Drop the dimensions with a unique level in a
                        Grid object
interp_Grid             Grid interpolation in arbitrary dimension
                        through Cardinal Basis
interp_ceschino         Ceschino cubic interpolation
qsheppInt               Shepard's (modified) quadratic interpolation
                        method
randGrid                Random drawing of a 'Grid' object
range_Grid              Range of a 'Grid' object
round_levels            Round a vector (of levels)
sampleIn                Sample from/in a design object
scale_Grid              Scale a 'Grid' object.
smint-package           Multivariate Interpolation for Scattered Data
                        and Gridded data
subset_Grid             Subgrid by selection of levels in one
                        dimension.
