mifem | R Documentation |
The mifem
data frame has 1295 rows and 10 columns. This is the
female subset of the 'monica' data frame
mifem
This data frame contains the following columns:
mortality outcome, a factor with levels live
,
dead
age at onset
year of onset
previous myocardial infarction event, a
factor with levels y
, n
, nk
not known
smoking status, a factor with levels c
current, x
ex-smoker, n
non-smoker, nk
not known
a factor with levels y
, n
, nk
not
known
high blood pressure, a factor with levels
y
, n
, nk
not known
high cholesterol, a factor with levels
y
, n
nk
not known
a factor with levels y
,
n
, nk
not known
a factor with levels
y
, n
, nk
not known
Newcastle (Australia) centre of the Monica project; see the web site http://www.ktl.fi/monica
print("CART - Example 10.7") summary(mifem) pause() require(rpart) mifem.rpart <- rpart(outcome ~ ., data = mifem, cp = 0.0025) plotcp(mifem.rpart) printcp(mifem.rpart) pause() mifemb.rpart <- prune(mifem.rpart, cp=0.006) print(mifemb.rpart)