| alkfos | Alkaline phosphatase data | 
| ashina | Ashina's crossover trial | 
| bcmort | Breast cancer mortality | 
| bp.obese | Obesity and blood pressure | 
| caesar.shoe | Caesarean section and maternal shoe size | 
| caesarean | Caesarean section and maternal shoe size | 
| coking | Coking data | 
| cystfibr | Cystic fibrosis lung function data | 
| eba1977 | Lung cancer incidence in four Danish cities 1968-1971 | 
| energy | Energy expenditure | 
| ewrates | Rates of lung and nasal cancer mortality, and total mortality. | 
| fake.trypsin | Trypsin by age groups | 
| graft.vs.host | Graft versus host disease | 
| heart.rate | Heart rates after enalaprilat | 
| hellung | Growth of Tetrahymena cells | 
| IgM | Immunoglobulin G | 
| intake | Energy intake | 
| juul | Juul's IGF data | 
| juul2 | Juul's IGF data, extended version | 
| kfm | Breast-feeding data | 
| lung | Methods for determining lung volume | 
| malaria | Malaria antibody data | 
| melanom | Survival after malignant melanoma | 
| nickel | Nickel smelters in South Wales | 
| nickel.expand | Nickel smelters in South Wales, expanded | 
| philion | Dose response data | 
| react | Tuberculin reactions | 
| red.cell.folate | Red cell folate data | 
| rmr | Resting metabolic rate | 
| secher | Birth weight and ultrasonography | 
| secretin | Secretin-induced blood glucose changes | 
| stroke | Estonian stroke data | 
| tb.dilute | Tuberculin dilution assay | 
| thuesen | Ventricular shortening velocity | 
| tlc | Total lung capacity | 
| vitcap | Vital capacity | 
| vitcap2 | Vital capacity, full data set | 
| wright | Comparison of Wright peak-flow meters | 
| zelazo | Age at walking |