spaMM (version 1.3.0)

options: spaMM options settings

Description

Allow the user to set and examine a variety of options which affect operations of the spaMM package.

Usage

spaMM.options(...)

spaMM.getOption(x)

Arguments

x

a character string holding an option name.

...

A named value or a list of named values. The following values, with their defaults, are used in spaMM: [object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Value

• For spaMM.getOption, the current value set for option x, or NULL if the option is unset. For spaMM.options(), a list of all set options sorted by category. For spaMM.options(name), a list of length one containing the set value, or NULL if it is unset. For uses setting one or more options, a list with the previous values of the options changed (returned invisibly).

Details

Invoking spaMM.options() with no arguments returns a list with the current values of the options. Invoking spaMM.getOption() returns the value of the option rather than a list. Internally, the options are kept in the list .SpaMM. spaMM.options() provides an interface for changing maximal values of parameters of the Matérn correlation function. However, it is not recommended to change these values unless a spaMM message specifically suggests so. Errors may occur if too low values are chosen as these may conflit with default initial values for the parameters.

Examples

spaMM.options()
  spaMM.options(maxLambda=1e06)