R Dataset / Package KMsurv / twins


On this R-data statistics page, you will find information about the twins data set which pertains to data from Exercise 7.14, p225. The twins data set is found in the KMsurv R package. You can load the twins data set in R by issuing the following command at the console data("twins"). This will load the data into a variable called twins. If R says the twins data set is not found, you can try installing the package by issuing this command install.packages("KMsurv") and then attempt to reload the data. 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 twins R data set. The size of this file is about 250 bytes.

data from Exercise 7.14, p225


The twins data frame has 24 rows and 3 columns.


This data frame contains the following columns:


Twin number


Age of twin's death from CHD, months


Death (male twin) from CHD indicator (1=dead from CHD, 0=alive or other cause of death)


1=male, 2=female


Klein and Moeschberger (1997) Survival Analysis Techniques for Censored and truncated data, Springer.



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

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<iframe src="https://r-data.pmagunia.com/iframe/r-dataset-package-kmsurv-twins.html" frameBorder="0" width="100%" height="307px" />
Attachment Size
dataset-50864.csv 250 bytes
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0

This documentation is licensed under GPLv3 or later.