vocab {Rlab}R Documentation

Children's vocabulary by age

Description

The data set vocab contains the average oral vocabulary size (words)

for children at different ages (age).

Format

A data frame with 10 observations on the following 2 variables.

age
: age (in years)
words
: vocabulary (in number of words)

Source

Discovering Psychology by Weiner, 1977


[Package Rlab version 1.3.1 Index]