Option and value, like option=value or option, value; see the Examples

The option to get. If option = NULL then inla.getOption then inla.getOption will return a named list of current values, otherwise, option must be one of

inla.call: The path to the inla-program.

inla.arg: Additional arguments to inla.call

fmesher.call: The path to the fmesher-program

fmesher.arg: Additional arguments to fmesher.call

num.threads: Character string with the number of threads to use as A:B

blas.num.threads: Number of threads to use for openblas and mklblas (see inla for details)

smtp: Sparse matrix library to use, one of band, taucs (default) or pardiso

mkl: Use binaries buildt with Intel MKL? (If possible)

safe: Run in safe-mode (ie try to automatically fix convergence errors) (default TRUE)

vecLib: This option applies to Mac only. If TRUE and mkl=FALSE, link with vecLib BLAS and LAPACK libs (if available)

vecLibPath: This option applies to Mac only. Path to vecLib-libraries. If empty, use default.

pardiso.license: The full path to the PARDISO license file or a newline-separated string with license key(s)

keep: Keep temporary files?

verbose: Verbose output?

working.directory: The name of the working directory.

silent: Run the inla-program in a silent mode?

debug : Run the inla-program in a debug mode?

cygwin : The home of the Cygwin installation (default "C:/cygwin") [Remote computing for Windows only]

ssh.auth.sock: The ssh bind-adress (value of $SSH_AUTH_SOCK int the Cygwin-shell). [Remote computing for Windows only]

show.warning.graph.file : Give a warning for using the obsolete argument graph.file instead of graph

scale.model.default : The default value of argument scale.model which optionally scale intrinisic models to have generalized unit average variance

short.summary : Use a less verbose output for summary. Useful for Markdown documents.

inla.timeout : The timeout limit, in whole seconds, for calls to the inla binary. Default is 0, meaning no timeout limit. Set to a positive integer to terminate inla calls if they run to long. Fractional seconds are rounded up to the nearest integer. This feature is EXPERIMENTAL and might change at a later stage.

fmesher.timeout : The timeout limit, in whole seconds, for calls to the fmesher binary. Default is 0, meaning no timeout limit. Set to a positive integer to terminate fmesher calls that may enter infinite loops due to special geometry regularity. Fractional seconds are rounded up to the nearest integer.

inla.mode : Which mode to use in INLA? Default is "compact". Other options are "classic" and "twostage".