R Dataset / Package Stat2Data / CalciumBP

Submitted by pmagunia on March 9, 2018 - 1:06 PM
Dataset License
GNU General Public License v2.0
Attachment Size
dataset-71972.csv 291 bytes
Documentation

CalciumBP

Description

Calcium and blood pressure

Format

A dataset with 21 observations on the following 2 variables.

Treatment Calcium or Placebo
Decrease Beginning-ending blood pressure

Details

The purpose of this study was to see whether daily calcium supplements can lower blood pressure. The subjects were 21 men; each was randomly assigned either to a treatment group or to a control group. Those in the treatment group took a daily pill containing calcium. Those in the control group took a daily pill with no active ingredients. Each subject's blood pressure was measured at the beginning of the 12-week study, and again at the end. The decrease in blood pressure (begin-end) was recorded (so a negative value means blood pressure increased).

Source

Dataset downloaded from online data source Data and Story Library,
http://lib.stat.cmu.edu/DASL/Stories/CalciumandBloodPressure.html

--

Dataset imported from https://www.r-project.org.

Documentation License
GNU General Public License v2.0

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