R: Force Model to be Valid

emend {spatstat.core} | R Documentation

## Force Model to be Valid

### Description

Check whether a model is valid, and if not, find the nearest model which is valid.

### Usage

    emend(object, ...)

### Arguments

`object` | A statistical model, belonging to some class.
`...` | Arguments passed to methods.

### Details

The function `emend` is generic, and has methods for several classes of statistical models in the spatstat package (mostly point process models). Its purpose is to check whether a given model is valid (for example, that none of the model parameters are `NA`) and, if not, to find the nearest model which is valid.

See the methods for more information.

### Value

Another model of the same kind.

### Author(s)

Adrian Baddeley Adrian.Baddeley@curtin.edu.au, Rolf Turner r.turner@auckland.ac.nz and Ege Rubak rubak@math.aau.dk.

### See Also

`emend.ppm`, `valid`.

[Package spatstat.core version 1.65-5 Index]