nrow: Return size of object Get stiffness matrix

In shazhe/mvst0: Multi-variate ST modelling on globe

Description

Returns the size of the object, where the 'size' is determined by the class of the object being passed. For a GMRF and GMRF_basis, this is the number of variables of the associated MRF, for an FEBasis this is the number of vertices in the mesh, and for an Obs this is the number of observations.

Usage

nrow(x)

## S4 method for signature 'GMRF'
nrow(x)

## S4 method for signature 'GMRF_basis'
nrow(x)

## S4 method for signature 'FEBasis'
nrow(x)

## S4 method for signature 'Obs'
nrow(x)

Arguments

x	an MVST object

Examples

data(icesat)
icesat_obs <- Obs(df=icesat)
nrow(icesat_obs)

shazhe/mvst0 documentation built on May 29, 2019, 9:20 p.m.