R Dataset / Package DAAG / monica

On this R-data statistics page, you will find information about the monica data set which pertains to WHO Monica Data. The monica data set is found in the DAAG R package. You can load the monica data set in R by issuing the following command at the console data("monica"). This will load the data into a variable called monica. If R says the monica data set is not found, you can try installing the package by issuing this command install.packages("DAAG") and then attempt to reload the data with the library() command. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the monica R data set. The size of this file is about 318,705 bytes.

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/monica

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)

Dataset imported from https://www.r-project.org.

Attachments: csv, json

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