babies_crawl: Crawling age

Description Usage Format Source Examples

Description

Crawling age of babies along with the average outdoor temperature at 6 months of age.

Usage

1

Format

A tibble with 12 observations on the following 5 variables.

birth_month

A factor with levels corresponding to months

avg_crawling_age

a numeric vector

sd

a numeric vector

n

a numeric vector

temperature

a numeric vector

Source

J.B. Benson. Season of birth and onset of locomotion: Theoretical and methodological implications. In: Infant behavior and development 16.1 (1993), pp. 69-81. issn: 0163-6383.

Examples

1
plot(babies_crawl$temperature, babies_crawl$avg_crawling_age)

OpenIntroStat/openintro-r-package documentation built on Jan. 22, 2020, 3:23 p.m.