plot_decomp

Plots a bar graph of decomposition of FORP by cause of admission

The SPARRA risk score (Scottish Patients At Risk of admission and Re-Admission) estimates yearly risk of emergency hospital admission using electronic health records on a monthly basis for most of the Scottish population. This package implements a suite of functions used to analyse the behaviour and performance of the score, focusing particularly on differential performance over demographically-defined groups. It includes useful utility functions to plot receiver-operator-characteristic, precision-recall and calibration curves, draw stock human figures, estimate counterfactual quantities without the need to re-compute risk scores, to simulate a semi-realistic dataset. Our manuscript can be found at: <doi:10.1371/journal.pdig.0000675>.

James Liley

SPARRAfairness

Analysis of Differential Behaviour of SPARRA Score Across
Demographic Groups

Ioanna Thoma

Catalina Vallejos

Louis Aslett

Jill Ireland

Simon Rogers

plot_decomp function

<dl><dt>decomp1</dt>
<dd>matrix for first group; see specification in description</dd>
<dt>decomp2</dt>
<dd>matrix for second group; see specification in description</dd>
<dt>threshold</dt>
<dd>score threshold to plot (between 0 and 1)</dd>
<dt>labels</dt>
<dd>labels for group 1 and group 2</dd>
<dt>inc_died</dt>
<dd>set to TRUE to include a second panel showing 'death' type admissions</dd></dl>

Arguments

plot_decomp — plot_decomp

<dl>

<dt>decomp1</dt>
<dd>matrix for first group; see specification in description</dd>


<dt>decomp2</dt>
<dd>matrix for second group; see specification in description</dd>


<dt>threshold</dt>
<dd>score threshold to plot (between 0 and 1)</dd>


<dt>labels</dt>
<dd>labels for group 1 and group 2</dd>


<dt>inc_died</dt>
<dd>set to TRUE to include a second panel showing 'death' type admissions</dd>

</dl>

plot_decomp: plot_decomp

Description

Usage

Value

Arguments

Details

Examples