vocab: Children's vocabulary by age

Description Format Source

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


Rlab documentation built on May 30, 2017, 3:26 a.m.

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