bru_log_offset

bru_log_index

Position methods for <code>bru_log</code> objects.

Facilitates spatial and general latent Gaussian modeling using
integrated nested Laplace approximation via the INLA package (<https://www.r-inla.org>).
Additionally, extends the GAM-like model class to more general nonlinear predictor
expressions, and implements a log Gaussian Cox process likelihood for
modeling univariate and spatial point processes based on ecological survey data.
Model components are specified with general inputs and mapping methods to the
latent variables, and the predictors are specified via general R expressions,
with separate expressions for each observation likelihood model in
multi-likelihood models. A prediction method based on fast Monte Carlo sampling
allows posterior prediction of general expressions of the latent variables.
Ecology-focused introduction in Bachl, Lindgren, Borchers, and Illian (2019)
<doi:10.1111/2041-210X.13168>.

Finn Lindgren

inlabru

Bayesian Latent Gaussian Modelling using INLA and Extensions

Fabian E. Bachl

David L. Borchers

Daniel Simpson

Lindesay Scott-Howard

Seaton Andy

Suen Man Ho

Roudier Pierre

Meehan Tim

Reddy Peddinenikalva Niharika

Perepolkin Dmytro

bru_log_offset function

<dl><dt>x</dt>
<dd>A <code>bru_log</code> object. If <code>NULL</code>, the global <code>inlabru</code> log is used.</dd>
<dt>bookmark</dt>
<dd>character; The label for a bookmark with a stored offset.</dd>
<dt>offset</dt>
<dd>integer; a position offset in the log, with <code>0L</code> pointing at
the start of the log. If negative, denotes the point <code>abs(offset)</code> elements
from tail of the log. When <code>bookmark</code> is non-NULL, the <code>offset</code> applies a
shift (forwards or backwards) to the bookmark list.</dd>
<dt>i</dt>
<dd>indices specifying elements to extract. If <code>character</code>, denotes
the sequence between bookmark <code>i</code> and the next bookmark (or the end of the
log if <code>i</code> is the last bookmark)</dd>
<dt>verbosity</dt>
<dd>integer value for limiting the highest verbosity level being returned.</dd></dl>

Arguments

<ul>
<li><code>bru_log_offset()</code>: Utility function for computing log position offsets.</li>
<li><code>bru_log_index()</code>: Utility function for computing index vectors
for <code>bru_log</code> objects.</li>
</ul>

Functions

Position methods for bru_log objects — bru_log_offset

<dl>

<dt>x</dt>
<dd>A <code>bru_log</code> object. If <code>NULL</code>, the global <code>inlabru</code> log is used.</dd>


<dt>bookmark</dt>
<dd>character; The label for a bookmark with a stored offset.</dd>


<dt>offset</dt>
<dd>integer; a position offset in the log, with <code>0L</code> pointing at
the start of the log. If negative, denotes the point <code>abs(offset)</code> elements
from tail of the log. When <code>bookmark</code> is non-NULL, the <code>offset</code> applies a
shift (forwards or backwards) to the bookmark list.</dd>


<dt>i</dt>
<dd>indices specifying elements to extract. If <code>character</code>, denotes
the sequence between bookmark <code>i</code> and the next bookmark (or the end of the
log if <code>i</code> is the last bookmark)</dd>


<dt>verbosity</dt>
<dd>integer value for limiting the highest verbosity level being returned.</dd>

</dl>

Position methods for <code>bru_log</code> objects

bru_log_offset: Position methods for `bru_log` objects

Description

Usage

Arguments

Functions

See Also