frets

The 'frets' data frame has 25 rows and 4 columns.
The data consist of measurements of the length and breadth of the
heads of pairs of adult brothers in 25 randomly sampled families.
All measurements are expressed in millimetres.

datasets

Contains the datasets and a few functions for use with
the practicals outlined in Appendix A of the book
Statistical Models (Davison, 2003, Cambridge University Press),
which can be found at <doi:10.1017/CBO9780511815850>.

Alessandra Brazzale

SMPracticals

Practicals for Use with Davison (2003) Statistical Models

frets function

This data frame contains the following columns:<dl>
 <dt>l1</dt>
<dd>The head length of the eldest son.</dd> <dt>b1</dt>
<dd>The head breadth of the eldest son.</dd> <dt>l2</dt>
<dd>The head length of the second son.</dd> <dt>b2</dt>
<dd>The head breadth of the second son.</dd> 
</dl>

Format

Head Dimensions in Brothers — frets

This data frame contains the following columns:<dl>
 <dt>l1</dt>
<dd>The head length of the eldest son.</dd>

 <dt>b1</dt>
<dd>The head breadth of the eldest son.</dd>

 <dt>l2</dt>
<dd>The head length of the second son.</dd>

 <dt>b2</dt>
<dd>The head breadth of the second son.</dd>

 
</dl>

frets: Head Dimensions in Brothers

Description

Usage

Arguments

Format

References

Examples