DE.FEM                  Nonparametric density estimation with
                        differential regularization
DE.FEM.time             Nonparametric spatio-temporal density
                        estimation with differential regularization
DE.heat.FEM             Density initialization
DE.heat.FEM.time        Spatio-temporal density initialization
FEM                     Define a surface or spatial field by a Finite
                        Element basis expansion
FEM.time                Define a spatio-temporal field by a Finite
                        Element basis expansion
FPCA.FEM                Smooth Functional Principal Component Analysis
covs.test               Covariate test function for the horseshoe
                        domain
create.FEM.basis        Create a FEM basis
create.mesh.1.5D        Create a 1.5D linear network mesh
create.mesh.2.5D        Create a 'mesh.2.5D' object from the nodes
                        locations and the connectivity matrix
create.mesh.2D          Create a 2D triangular mesh
create.mesh.3D          Create a 'mesh.3D' object from the connectivity
                        matrix and nodes locations
eval.FEM                Evaluate a FEM object at a set of point
                        locations
eval.FEM.time           Evaluate a FEM.time object at a set of point
                        locations
fdaPDE-deprecated       Deprecated Functions
fs.test                 FELSPLINE test function
fs.test.3D              FELSPLINE 3D test function
horseshoe2.5D           Horseshoe2.5D domain
horseshoe2D             Horseshoe domain
hub2.5D                 Hub domain
image.FEM               Image Plot of a 2D FEM object
image.FEM.time          Image plot of a 2D FEM.time object at a given
                        time
inferenceDataObject-class
                        Class for inference data
inferenceDataObjectBuilder
                        Constructor for inferenceDataObject class
inferenceDataObjectTime-class
                        Class for inference data in ST case
inferenceDataObjectTimeBuilder
                        Constructor for inferenceDataObjectTime class
plot.FEM                Plot a 'FEM' object
plot.FEM.time           Plot a 'FEM.time' object at a given time
plot.mesh.1.5D          Plot a mesh.1.5D object
plot.mesh.2.5D          Plot a mesh.2.5D object
plot.mesh.2D            Plot a mesh.2D object
plot.mesh.3D            Plot a mesh.3D object
projection.points.1.5D
                        Project 2D points onto 1.5D linear network mesh
projection.points.2.5D
                        Project 3D points onto 2D 2.5D triangular mesh
quasicircle2D           Quasicircle2D domain
quasicircle2Dareal      Quasicircle2Dareal domain
refine.by.splitting.mesh.1.5D
                        Create a 'mesh.1.5D' object by splitting each
                        edge of a given mesh into two subedges.
refine.by.splitting.mesh.2.5D
                        Create a 'mesh.2.5D' object by splitting each
                        triangle of a given mesh into four
                        subtriangles.
refine.by.splitting.mesh.2D
                        Create a 'mesh.2D' object by splitting each
                        triangle of a given mesh into four
                        subtriangles.
refine.by.splitting.mesh.3D
                        Create a 'mesh.3D' object by splitting each
                        tetrahedron of a given mesh into eight
                        subtetrahedrons.
refine.mesh.1.5D        Refine 1.5D mesh
refine.mesh.2D          Refine a 2D triangular mesh
smooth.FEM              Spatial regression with differential
                        regularization
smooth.FEM.time         Space-time regression with differential
                        regularization
sphere3Ddata            Sphere3Ddata
