On this R-data statistics page, you will find information about the psych data set which pertains to data from Section 1.15. The psych data set is found in the KMsurv R package. You can load the psych data set in R by issuing the following command at the console data("psych"). This will load the data into a variable called psych. If R says the psych 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 psych R data set. The size of this file is about 284 bytes.

data from Section 1.15

Description

The psych data frame has 927 rows and 10 columns.

Format

This data frame contains the following columns:

sex

Patient sex (1=male, 2=female)

age

Patient age

time

Time to death or on-study time

death

Death indicator (0=alive, 1=dead)

Source

Klein and Moeschberger (1997) Survival Analysis Techniques for Censored and truncated data, Springer. Woolsen Biometrics 37 (1981): 687-696.

Examples

data(psych)

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