monica {DAAG}R Documentation

WHO Monica Data

Description

The monica data frame has 6357 rows and 12 columns. Note that mifem is the female subset of this data frame.

Usage

monica

Format

This data frame contains the following columns:

outcome
mortality outcome, a factor with levels live, dead
age
age at onset
sex
m = male, f = female
hosp
y = hospitalized, n = not hospitalized
yronset
year of onset
premi
previous myocardial infarction event, a factor with levels y, n, nk not known
smstat
smoking status, a factor with levels c current, x ex-smoker, n non-smoker, nk not known
diabetes
a factor with levels y, n, nk not known
highbp
high blood pressure, a factor with levels y, n, nk not known
hichol
high cholesterol, a factor with levels y, n nk not known
angina
a factor with levels y, n, nk not known
stroke
a factor with levels y, n, nk not known

Source

Newcastle (Australia) centre of the Monica project; see the web site http://www.ktl.fi

Examples

print("CART - Example 10.7")
summary(monica)
pause()

require(rpart)
monica.rpart <- rpart(outcome ~ ., data = monica, cp = 0.0025)
plotcp(monica.rpart)
printcp(monica.rpart)
pause()

monicab.rpart <- prune(monica.rpart, cp=0.006)
print(monicab.rpart)

[Package DAAG version 0.76 Index]