Asia {BiDAG}

Asia dataset

Description

A synthetic dataset from Lauritzen and Spiegelhalter (1988) about lung diseases (tuberculosis, lung cancer or bronchitis) and visits to Asia.

Usage

Asia

Format

A data frame with 5000 rows and 8 binary variables:

• D (dyspnoea), binary 1/0 corresponding to "yes" and "no"

• T (tuberculosis), binary 1/0 corresponding to "yes" and "no"

• L (lung cancer), binary 1/0 corresponding to "yes" and "no"

• B (bronchitis), binary 1/0 corresponding to "yes" and "no"

• A (visit to Asia), binary 1/0 corresponding to "yes" and "no"

• S (smoking), binary 1/0 corresponding to "yes" and "no"

• X (chest X-ray), binary 1/0 corresponding to "yes" and "no"

• E (tuberculosis versus lung cancer/bronchitis), binary 1/0 corresponding to "yes" and "no"

Source

https://www.bnlearn.com/bnrepository/

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 50, 157-224.