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. |

1 |

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. |

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

1 2 3 4 5 | ```
data(bloodpressure)
bloodpressure$means
bloodpressure$stddev
bloodpressure$corr
bloodpressure$n
``` |

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