birthweight {qfa} | R Documentation |
Birthweight data
Description
Infant birth weight data. Precare
and Education
should be treated as factors.
Usage
data(birthweight)
Format
An object of class data.frame
with 50000 rows and 12 columns.
Source
natality2022us.csv, <https://www.nber.org/research/data/vital-statistics-natality-birth-data>
References
Koenker, R. (2005). Quantile Regression. Cambridge University Press.
[Package qfa version 4.1 Index]