The dataset name has been changed to 'births_tbl_df' to avoid confusion with other packages in the R ecosystem from which datasets have been sourced. This naming convention helps distinguish this dataset as part of the 'usdatasets' package and assists users in identifying its specific characteristics. The suffix 'tbl_df' identifies the dataset as a tibble. The original content of the dataset has not been modified in any way.
Usage
data(births_tbl_df)Format
A tibble with 150 observations and 9 variables:
- f_age
Age of the father (in years).
- m_age
Age of the mother (in years).
- weeks
Number of weeks of pregnancy.
- premature
Indicates if the baby is premature (factor: yes/no).
- visits
Number of prenatal visits.
- gained
Weight gained by the mother during pregnancy (in pounds).
- weight
Birth weight of the baby (in grams).
- sex_baby
Sex of the baby (factor: male/female).
- smoke
Indicates if the mother smoked during pregnancy (factor: yes/no).