posterior

This function takes as input a value of the Log-Likelihood Ratio and returns a table that shows the impact on some simulated prior probabilities for the prosecution hypothesis.

Carry out comparative authorship analysis of disputed and undisputed texts within the Likelihood Ratio Framework for expressing evidence in forensic science. This package contains implementations of well-known algorithms for comparative authorship analysis, such as Smith and Aldridge's (2011) Cosine Delta <doi:10.1080/09296174.2011.533591> or Koppel and Winter's (2014) Impostors Method <doi:10.1002/asi.22954>, as well as functions to measure their performance and to calibrate their outputs into Log-Likelihood Ratios.

Andrea Nini

idiolect

Forensic Authorship Analysis

David van Leeuwen

posterior function

<dl><dt>LLR</dt>
<dd>One single numeric value corresponding to a Log-Likelihood Ratio (base 10).</dd></dl>

Arguments

Posterior prosecution probabilities and odds — posterior

<dl>

<dt>LLR</dt>
<dd>One single numeric value corresponding to a Log-Likelihood Ratio (base 10).</dd>

</dl>

posterior: Posterior prosecution probabilities and odds

Description

Usage

Value

Arguments

Examples