This dataset, smoking_doctors_df, is a data frame containing data from a study on smoking habits and coronary artery disease mortality among British doctors. It includes 10 observations across 5 variables representing person-years of observation and deaths during the study period.
Usage
data(smoking_doctors_df)Format
A data frame with 10 observations and 5 variables:
- age
Age group (factor with 5 levels)
- smoke
Smoking status (numeric)
- n
Number of person-years at risk (numeric)
- y
Number of deaths from coronary artery disease (numeric)
- ns
Standardized mortality ratio (numeric)
Details
The dataset name has been kept as 'smoking_doctors_df' to avoid confusion with other datasets in the R ecosystem. This naming convention helps distinguish this dataset as part of the PulmoDataSets package. The suffix 'df' indicates that this is a standard data frame. The original content has not been modified in any way.