ambition {SIN}R Documentation

Ambition and Attainment

Description

In a study of ambition and attainment 7 variables are measured on 767 twelth grade males. The variables are:

X1 : father's education,
X2 : father's occupation,
X3 : number of siblings,
X4 : intelligence,
X5 : grades,
X6 : educational expectation,
X7 : occupational aspiration.

Usage

data(ambition)

Format

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

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

Source

Whittaker, J. (1990) Graphical models in applied multivariate statistics. Chichester: Wiley. (See Ch. 10.4).

Examples

data(ambition)
ambition$means
ambition$stddev
ambition$corr
ambition$n

[Package SIN version 0.4 Index]