gen_asia:
Asia (synthetic) data based on a model set by Lauritzen and Spiegelhalter
Description
Small synthetic data set from Lauritzen and Spiegelhalter (1988) about lung diseases (tuberculosis, lung cancer or bronchitis) and visits to Asia.
Value
- D (dyspnoea)
- A two-level factor with levels yes and no.
- T (tuberculosis)
- A two-level factor with levels yes and no.
- L (lung cancer)
- A two-level factor with levels yes and no.
- B (bronchitis)
- A two-level factor with levels yes and no.
- A (visit to Asia)
- A two-level factor with levels yes and no.
- S (smoking)
- A two-level factor with levels yes and no.
- X (chest X-ray)
- A two-level factor with levels yes and no.
- E (tuberculosis versus lung cancer/bronchitis)
- A two-level factor with levels yes and no.
References
Lauritzen S, Spiegelhalter D (1988). "Local Computation with Probabilities on Graphical Structures and their Application to Expert Systems (with discussion)". Journal of the Royal Statistical Society: Series B (Statistical Methodology), 50(2), 157-224.