Families

delta_lognormal

delta_gamma

Additional families compatible with <code>tinyVAST()</code>.

Fits a wide variety of multivariate spatio-temporal models
with simultaneous and lagged interactions among variables (including
vector autoregressive spatio-temporal ('VAST') dynamics)
for areal, continuous, or network spatial domains.
It includes time-variable, space-variable, and space-time-variable
interactions using dynamic structural equation models ('DSEM')
as expressive interface, and the 'mgcv' package to specify splines
via the formula interface. See Thorson et al. (2024)
<doi:10.48550/arXiv.2401.10193> for more details.

James Thorson

tinyVAST

Multivariate Spatio-Temporal Models using Structural Equations

Families function

<dl><dt>link1</dt>
<dd>Link for first part of delta/hurdle model.</dd>
<dt>link2</dt>
<dd>Link for second part of delta/hurdle model.</dd>
<dt>type</dt>
<dd>Delta/hurdle family type. <code>"standard"</code> for a classic hurdle
model. <code>"poisson-link"</code> for a Poisson-link delta model (Thorson 2018).</dd>
<dt>link</dt>
<dd>Link.</dd></dl>

Arguments

Additional families — Families

<dl>

<dt>link1</dt>
<dd>Link for first part of delta/hurdle model.</dd>


<dt>link2</dt>
<dd>Link for second part of delta/hurdle model.</dd>


<dt>type</dt>
<dd>Delta/hurdle family type. <code>"standard"</code> for a classic hurdle
model. <code>"poisson-link"</code> for a Poisson-link delta model (Thorson 2018).</dd>


<dt>link</dt>
<dd>Link.</dd>

</dl>

Families: Additional families

Description

Usage

Value

Arguments

References