surfaceplot2

Make two side-by-side surface plots, particularly useful towards
a comparative study of two spatial surfaces.

Fits Bayesian hierarchical spatial process models for
point-referenced Gaussian, Poisson, binomial, and binary data using stacking
of predictive densities. It involves sampling from analytically available
posterior distributions conditional upon some candidate values of the
spatial process parameters and, subsequently assimilate inference from these
individual posterior distributions using Bayesian predictive stacking. Our
algorithm is highly parallelizable and hence, much faster than traditional
Markov chain Monte Carlo algorithms while delivering competitive predictive
performance. See Zhang, Tang, and Banerjee (2024)
<doi:10.48550/arXiv.2304.12414>, and, Pan, Zhang, Bradley, and Banerjee
(2024) <doi:10.48550/arXiv.2406.04655> for details.

Soumyakanti Pan

spStack

Bayesian Geostatistics Using Predictive Stacking

Sudipto Banerjee

surfaceplot2 function

<dl><dt>tab</dt>
<dd>a data-frame containing spatial co-ordinates and the variables to
plot</dd>
<dt>coords_name</dt>
<dd>name of the two columns that contains the co-ordinates of
the points</dd>
<dt>var1_name</dt>
<dd>name of the column containing the first variable to be
plotted</dd>
<dt>var2_name</dt>
<dd>name of the column containing the second variable to be
plotted</dd>
<dt>h</dt>
<dd>integer; (optional) controls smoothness of the spatial interpolation
as appearing in the <code>MBA::mba.surf()</code> function. Default is 8.</dd>
<dt>col.pal</dt>
<dd>Optional; color palette, preferably divergent, use
<code>colorRampPalette</code> function from <code>grDevices</code>. Default is 'RdYlBu'.</dd>
<dt>mark_points</dt>
<dd>Logical; if <code>TRUE</code>, the input points are marked.
Default is <code>FALSE</code>.</dd></dl>

Arguments

Soumyakanti Pan <a href="/link/span18%40ucla.edu?package=spStack&version=1.0.1" data-mini-rdoc="spStack::span18@ucla.edu">span18@ucla.edu</a>, 
Sudipto Banerjee <a href="/link/sudipto%40ucla.edu?package=spStack&version=1.0.1" data-mini-rdoc="spStack::sudipto@ucla.edu">sudipto@ucla.edu</a>

Author

Make two side-by-side surface plots — surfaceplot2

<dl>

<dt>tab</dt>
<dd>a data-frame containing spatial co-ordinates and the variables to
plot</dd>


<dt>coords_name</dt>
<dd>name of the two columns that contains the co-ordinates of
the points</dd>


<dt>var1_name</dt>
<dd>name of the column containing the first variable to be
plotted</dd>


<dt>var2_name</dt>
<dd>name of the column containing the second variable to be
plotted</dd>


<dt>h</dt>
<dd>integer; (optional) controls smoothness of the spatial interpolation
as appearing in the <code>MBA::mba.surf()</code> function. Default is 8.</dd>


<dt>col.pal</dt>
<dd>Optional; color palette, preferably divergent, use
<code>colorRampPalette</code> function from <code>grDevices</code>. Default is 'RdYlBu'.</dd>


<dt>mark_points</dt>
<dd>Logical; if <code>TRUE</code>, the input points are marked.
Default is <code>FALSE</code>.</dd>

</dl>

Soumyakanti Pan <a href='mailto:span18@ucla.edu'>span18@ucla.edu</a>, 
Sudipto Banerjee <a href='mailto:sudipto@ucla.edu'>sudipto@ucla.edu</a>

surfaceplot2: Make two side-by-side surface plots

Description

Usage

Value

Arguments

Author

Examples