# R Dataset / Package survival / myeloid

Submitted by pmagunia on March 9, 2018 - 1:06 PM
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## Acute myeloid leukemia

### Description

This simulated data set is based on a trial in acute myeloid leukemia.

### Format

A data frame with 646 observations on the following 9 variables.

id

subject identifier, 1-646

trt

treatment arm A or B

futime

time to death or last follow-up

death

1 if futime is a death, 0 for censoring

txtime

time to hematropetic stem cell transplant

crtime

time to complete response

rltime

time to relapse of disease

### Details

This data set is used to illustrate multi-state survival curves. The correlation between within-subject event times strongly resembles that from an actual trial, but none of the actual data values are from that source.

### Examples

coxph(Surv(futime, death) ~ trt, data=myeloid)
# See the mstate vignette for a more complete analysis

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