This dataset was taken from the list of OpenIntro dataset files found at https://www.openintro.org/data/.
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Crawling age of babies along with the average outdoor temperature at 6months of age.
- 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
J.B. Benson. Season of birth and onset of locomotion: Theoreticaland methodological implications. In: Infant behavior and development 16.1(1993), pp. 69-81. issn: 0163-6383.
Taken from: https://www.openintro.org/data/index.php?data=babies_crawl.