Longitudinal measurements of two Prostate Specific Antigen
 (PSA)-based biomarkers for 71 prostate cancer cases and 70 controls.

medicine

Pulls together a collection of datasets from Miguel de Carvalho research articles and books. Including, for example:
- de Carvalho (2012) <doi:10.1016/j.jspi.2011.08.016>;
- de Carvalho et al (2012) <doi:10.1080/03610926.2012.709905>;
- de Carvalho et al (2012) <doi:10.1016/j.econlet.2011.09.007>);
- de Carvalho and Davison (2014) <doi:10.1080/01621459.2013.872651>;
- de Carvalho and Rua (2017) <doi:10.1016/j.ijforecast.2015.09.004>;
- de Carvalho et al (2023) <doi:10.1002/sta4.560>;
- de Carvalho et al (2022) <doi:10.1007/s13253-021-00469-9>;
- Palacios et al (2025) <doi:10.1214/24-BA1420>.

Miguel de Carvalho

DATAstudio

The Research Data Warehouse of Miguel de Carvalho

psa function

The <code>psa</code> data frame has 683 rows and 6 columns:<dl>
 <dt><code>id</code></dt>
<dd>patient id.</dd> <dt><code>marker1</code></dt>
<dd>total PSA.</dd> <dt><code>marker2</code></dt>
<dd>ratio of free total PSA.</dd> <dt><code>status</code></dt>
<dd>disease status of each subject, with <code>1</code> identifying
 subjects diagnosed with prostate cancer.</dd> <dt><code>age</code></dt>
<dd>age in years.</dd> <dt><code>t</code></dt>
<dd>time prior to diagnosis.</dd> 
</dl>

Format

Prostate Cancer Diagnosis Data — psa

The <code>psa</code> data frame has 683 rows and 6 columns:<dl>
 <dt><code>id</code></dt>
<dd>patient id.</dd>

 <dt><code>marker1</code></dt>
<dd>total PSA.</dd>

 <dt><code>marker2</code></dt>
<dd>ratio of free total PSA.</dd>

 <dt><code>status</code></dt>
<dd>disease status of each subject, with <code>1</code> identifying
 subjects diagnosed with prostate cancer.</dd>

 <dt><code>age</code></dt>
<dd>age in years.</dd>

 <dt><code>t</code></dt>
<dd>time prior to diagnosis.</dd>

 
</dl>

psa: Prostate Cancer Diagnosis Data

Description

Usage

Arguments

Format

Details

References