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ES (version 1.1)

marks: Mathematics Marks

Description

Mathematic Marks from ggm package

Usage

data(marks)

Arguments

Format

A data frame with 88 observations on the following 5 variables.

mechanics

a numeric vector

vectors

a numeric vector

algebra

a numeric vector

analysis

a numeric vector

statistics

a numeric vector

Details

Mechanics and Vectors were closed book examinations. Algebra, Analysis and Statistics were open book examinations.

References

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

Examples

Run this code
data(marks)

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