This dataset contains summary data from 13 BCG vaccine studies, including the number of events in treatment and control groups, total sample sizes, and subgroup classification.
bcg()A data frame with 13 rows and 6 variables:
Character. Name and year of the study.
Numeric. Number of events (e.g., TB cases) in the treatment (BCG) group.
Numeric. Total number of participants in the treatment group.
Numeric. Number of events in the control group.
Numeric. Total number of participants in the control group.
Character. Type of study or subgroup classification ("random", "alternate", or "systematic").