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Name:

Description:

The rats data frame has 150 rows and 5 columns.

Variables:

This data frame contains the following columns:

time

Time to tumor development

tumor

Indicator of tumor development (1=yes, 0=no)

trt

Treatment (1=treated with drug, 0=given placebo)

litter

Litter

Link To Google Sheets:

Rows:

Columns:

Files:

data from Exercise 7.csv

License Type:

References/Notes/Attributions:

Source

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

R Dataset Upload:

Use the following R code to directly access this dataset in R.

d <- read.csv("https://www.key2stats.com/data_from_Exercise_7.csv")

R Coding Interface:

Datasets Tag Questions & Instructional Blocks

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