Description Usage Arguments Value Author(s) See Also
Calculates the precision matrix for given parameter values based on an
inla.spde
model object.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | inla.spde.precision(...)
## S3 method for class 'inla.spde2'
inla.spde.precision(spde,
theta = NULL,
phi0 = inla.spde2.theta2phi0(spde, theta),
phi1 = inla.spde2.theta2phi1(spde, theta),
phi2 = inla.spde2.theta2phi2(spde, theta), ...)
inla.spde2.precision(spde,
theta = NULL,
phi0 = inla.spde2.theta2phi0(spde, theta),
phi1 = inla.spde2.theta2phi1(spde, theta),
phi2 = inla.spde2.theta2phi2(spde, theta), ...)
## For deprecated inla.spde1 models:
## S3 method for class 'inla.spde1'
inla.spde.precision(spde, ...)
inla.spde1.precision(spde, ...)
|
spde |
An |
theta |
The parameter vector. |
phi0 |
Internal parameter for a generic model. Expert option only. |
phi1 |
Internal parameter for a generic model. Expert option only. |
phi2 |
Internal parameter for a generic model. Expert option only. |
... |
Additional parameters passed on to other methods. |
A sparse precision matrix.
Finn Lindgren finn.lindgren@gmail.com
inla.spde.models
,
inla.spde2.generic
,
inla.spde2.theta2phi0
,
inla.spde2.theta2phi1
,
inla.spde2.theta2phi2
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