example_model

datasets

Perform statistical writership analysis of scanned handwritten documents.
Webpage provided at: <https://github.com/CSAFE-ISU/handwriter>.

Stephanie Reinders

handwriter

Handwriting Analysis in R

Iowa State University of Science and Technology on behalf of its Center for Statistics and Applications in Forensic Evidence 

Nick Berry

James Taylor

Felix Baez-Santiago

Jon González

example_model function

A hierarchical model created by <code>fit_model</code> with a single chain of 100 MCMC iterations. It is a named
list of 4 objects:<dl>
<dt>graph_measurements</dt>
<dd>A data frame of model training data that shows the writer, document name, cluster assignment,
slope, principle component rotation angle, and wrapped principle component rotation angle for each training graph.</dd><dt>cluster_fill_counts</dt>
<dd>A data frame of the cluster fill counts for each model training document.</dd><dt>rjags_data</dt>
<dd>The model training information from <code>graph_measurements</code> and <code>cluster_fill_counts</code> formatted for RJAGS.</dd><dt>fitted_model</dt>
<dd>A model fit using the <code>rjags_data</code> and the RJAGS and coda packages. It is an MCMC list that contains a single
MCMC object.</dd>
</dl>

Format

Example of a hierarchical model — example_model

A hierarchical model created by <code>fit_model</code> with a single chain of 100 MCMC iterations. It is a named
list of 4 objects:<dl>
<dt>graph_measurements</dt>
<dd>A data frame of model training data that shows the writer, document name, cluster assignment,
slope, principle component rotation angle, and wrapped principle component rotation angle for each training graph.</dd>

<dt>cluster_fill_counts</dt>
<dd>A data frame of the cluster fill counts for each model training document.</dd>

<dt>rjags_data</dt>
<dd>The model training information from <code>graph_measurements</code> and <code>cluster_fill_counts</code> formatted for RJAGS.</dd>

<dt>fitted_model</dt>
<dd>A model fit using the <code>rjags_data</code> and the RJAGS and coda packages. It is an MCMC list that contains a single
MCMC object.</dd>


</dl>

Example of a hierarchical model

example_model: Example of a hierarchical model

Description

Usage

Arguments

Format