Coronary artery disease data
A cross classified table with observational data from a Danish heart clinic. The response variable is CAD.
data(cad1)
A data frame with 236 observations on the following 14 variables.
Sexa factor with levels Female Male
AngPeca factor with levels Atypical None Typical
AMIa factor with levels Definite NotCertain
QWavea factor with levels No Yes
QWavecodea factor with levels Nonusable Usable
STcodea factor with levels Nonusable Usable
STchangea factor with levels No Yes
SuffHeartFa factor with levels No Yes
Hypertrophia factor with levels No Yes
Hyperchola factor with levels No Yes
Smokera factor with levels No Yes
Inherita factor with levels No Yes
Heartfaila factor with levels No Yes
CADa factor with levels No Yes
* cad1: Complete dataset, 236 cases.
* cad2: Incomplete dataset, 67 cases. Information on (some of) the variables Hyperchol, Smoker, Inherit is missing.
Højsgaard, Søren and Thiesson, Bo (1995). BIFROST - Block recursive models Induced From Relevant knowledge, Observations and Statistical Techniques. Computational Statistics and Data Analysis, vol. 19, p. 155-175
Hansen, J. F. (1980). The clinical diagnoisis of ichaeme heart disease du to coronary artery disease. Danish Medical Bulletin
data(cad1) ## maybe str(cad1) ; plot(cad1) ...
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