MRPWorkflow-method-estimate_map

estimate_map

The <code>$estimate_map()</code> method creates interactive choropleth maps that show MRP estimates by geographic region.
This method cannot be used if either the sample or the poststratification data contains no geographic information.
Check out the <a href="https://mrp-interface.github.io/shinymrp/articles/example#estimate_map">More examples of R6 classes</a>
vignette for usage examples.

Dual interfaces, graphical and programmatic, designed for
intuitive applications of Multilevel Regression and Poststratification (MRP).
Users can apply the method to a variety of datasets, from electronic health records
to sample survey data, through an end-to-end Bayesian data analysis workflow.
The package provides robust tools for data cleaning, exploratory analysis,
flexible model building, and insightful result visualization. For more details, see
Si et al. (2020) <https://www150.statcan.gc.ca/n1/en/pub/12-001-x/2020002/article/00003-eng.pdf?st=iF1_Fbrh>
and Si (2025) <doi:10.1214/24-STS932>.

Toan Tran

shinymrp

Interface for Multilevel Regression and Poststratification

Jonah Gabry

Yajuan Si

MRPWorkflow-method-estimate_map function

<dl><dt>model</dt>
<dd>Fitted MRPModel object</dd>
<dt>geo</dt>
<dd>Character string specifying the geographic level for mapping.
Options include geography for data linking and those at larger scales.
A "linking" geography is required to use this method. It is either specified
as <code>geo</code> in the <code>$link_acs()</code> method or the smallest common geographic scale
between the sample data and the custom poststratification data
input using <code>$load_pstrat()</code>.</dd>
<dt>time_index</dt>
<dd>Integer specifying the time index for time-varying data.</dd>
<dt>interval</dt>
<dd>Confidence interval (a numeric value between 0 and 1) or
standard deviation (<code>"1sd"</code> or <code>"2sd"</code>) for the estimates (default is 0.95).</dd>
<dt>file</dt>
<dd>Optional file path with .html extension to save the interactive map.
Expand the hamburger menu in the top right corner of the map to access other export options.</dd></dl>

Arguments

The <code>$estimate_map()</code> method creates interactive choropleth maps that show MRP estimates by geographic region.
This method cannot be used if either the sample or the poststratification data contains no geographic information.
Check out the <a href='https://mrp-interface.github.io/shinymrp/articles/example#estimate_map'>More examples of R6 classes</a>
vignette for usage examples.

Create a choropleth map of MRP estimates — MRPWorkflow-method-estimate_map

<dl>

<dt>model</dt>
<dd>Fitted MRPModel object</dd>


<dt>geo</dt>
<dd>Character string specifying the geographic level for mapping.
Options include geography for data linking and those at larger scales.
A "linking" geography is required to use this method. It is either specified
as <code>geo</code> in the <code>$link_acs()</code> method or the smallest common geographic scale
between the sample data and the custom poststratification data
input using <code>$load_pstrat()</code>.</dd>


<dt>time_index</dt>
<dd>Integer specifying the time index for time-varying data.</dd>


<dt>interval</dt>
<dd>Confidence interval (a numeric value between 0 and 1) or
standard deviation (<code>"1sd"</code> or <code>"2sd"</code>) for the estimates (default is 0.95).</dd>


<dt>file</dt>
<dd>Optional file path with .html extension to save the interactive map.
Expand the hamburger menu in the top right corner of the map to access other export options.</dd>

</dl>

MRPWorkflow-method-estimate_map: Create a choropleth map of MRP estimates

Description

Usage

Value

Arguments