R: Coercion to class 'RFsp' objects

conventional2RFspDataFrame {RandomFields} | R Documentation

## Coercion to class 'RFsp' objects

### Description

Generate an object of class `RFsp` from conventional objects

### Usage

    conventional2RFspDataFrame(data, coords=NULL, gridTopology=NULL, n=1,
                               vdim=1, T=NULL, vdim_close_together)

### Arguments

`data` | array; of dimension `c(vdim, space-time-dim, n)`; contains the values of the random fields
`coords` | matrix of coordinates
`gridTopology` | 3-row-matrix or of class `GridTopology`; specifies the grid vectors; either `coords` or `gridTopology` must be `NULL`
`n` | number of iid copies of the random fields, default is 1
`vdim` | number of dimensions of the values of the random field, default is 1
`T` | time component if any. The length of the temporal grid is needed by `as.array` if the spatial locations are randomly scattered.
`vdim_close_together` | logical. Currently only `vdim_close_together=FALSE` is coded. In this case the dimensions of the data follow the order “locations, multivariate, repeated”. Otherwise “multivariate, locations, repeated”.

### Value

object of class `RFspatialGridDataFrame`, `RFspatialPointsDataFrame`, `RFgridDataFrame` or `RFpointsDataFrame`

### Author(s)

Alexander Malinowski Alexander.Malinowski@web.de

### Examples

    RFoptions(seed=0) ## *ANY* simulation will have the random seed 0; set
    ##                   RFoptions(seed=NA) to make them all random again
    x <- 1:20
    z <- RFsimulate(RMexp(), x, spConform=FALSE)
    z2 <- conventional2RFspDataFrame(z, coord=x)
    Print(z, z2)

[Package RandomFields version 3.1.50 Index]