Captopril

Blood pressure before and after treatment with Captopril.

datasets

Provides most of the data files used in the textbook "Scientific Research and Methodology" by Dunn (2025, ISBN:9781032496726; forthcoming).

Peter K Dunn

SRMData

Data Files Supporting "Scientific Research and Methodology" by
Peter K. Dunn (2025)

Peter K. Dunn 

Captopril function

A data frame with 30 rows (one per person) and 3 columns:<dl>
 <dt>Before</dt>
<dd>The blood pressure before taking captopril, in mm Hg</dd> <dt>After</dt>
<dd>The blood pressure after taking captopril, in mm Hg</dd> <dt>BP</dt>
<dd>The type of blood pressure measured; 
 <code>S</code> for systolic, and <code>D</code> for diastolic</dd>
</dl>

Format

Captopril effectiveness — Captopril

A data frame with 30 rows (one per person) and 3 columns:<dl>
 <dt>Before</dt>
<dd>The blood pressure before taking captopril, in mm Hg</dd>

 <dt>After</dt>
<dd>The blood pressure after taking captopril, in mm Hg</dd>

 <dt>BP</dt>
<dd>The type of blood pressure measured; 
 <code>S</code> for systolic, and <code>D</code> for diastolic</dd>


</dl>

Captopril: Captopril effectiveness

Description

Usage

Arguments

Format

References