menarche

Proportions of female children at various ages during adolescence
  who have reached menarche.

datasets

Functions and datasets to support Venables and Ripley,
"Modern Applied Statistics with S" (4th edition, 2002).

Brian Ripley

MASS

Support Functions and Datasets for Venables and Ripley's MASS

Bill Venables

Kurt Hornik

Albrecht Gebhardt

David Firth

menarche function

This data frame contains the following columns:
  <dl class="dl-horizontal">
    <dt><code>Age</code></dt><dd>
      Average age of the group.  (The groups are reasonably age homogeneous.)
    </dd>
    <dt><code>Total</code></dt><dd>
      Total number of children in the group.
    </dd>
    <dt><code>Menarche</code></dt><dd>
      Number who have reached menarche.
    </dd>
  </dl>

Format


 — menarche

This data frame contains the following columns:
  <dl class='dl-horizontal'>
    <dt><code>Age</code></dt><dd>
      Average age of the group.  (The groups are reasonably age homogeneous.)
    </dd>
    <dt><code>Total</code></dt><dd>
      Total number of children in the group.
    </dd>
    <dt><code>Menarche</code></dt><dd>
      Number who have reached menarche.
    </dd>
  </dl>

menarche:

Description

Usage

Arguments

Format

References

Examples