Blood Pressure

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Description

In a study on relating blood pressure to age, weight, and stress at work, 6 measurements are taken on 98 subjects. The variables are:

a : age,
b : weight,
c : anger at work,
d : anxiety at work,
e : diastolic blood pressure,
f : systolic blood pressure.

Usage

1

Format

A list providing a summary of the data. The list contains:

bloodpressure$means : the mean vector,
bloodpressure$stddev : the vector of standard deviations,
bloodpressure$corr : the correlation matrix, and
bloodpressure$n : the sample size.

Source

Whittaker, J. (1990) Graphical models in applied multivariate statistics. Chichester: Wiley. (See p.343).

Examples

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