Simulated 3-state dataset in oncology with three health states (Stable, Progression, and Death) and three possible transitions (Stable -> Progression, Stable -> Death, and Progression -> Death).

onc3

Format

A data.table with the following columns:

from

Health state making a transition from.

to

Health state making a transition to.

strategy_name

Standard of care (SOC), new treatment 1 (New 1), or new treatment 2 (New 2).

female

1 if a patient is female; 0 if male.

age

Patient age (in years).

patient_id

Patient identification number.

time_start

Starting time.

time_stop

Stopping time.

status

Status indicator: 1=transition, 0=censored.

transition_id

Integer denoting transition: 1 = Stable -> Progression, 2 = Stable -> Death, 3 = Progression -> Death.

strategy_id

Strategy identification number.

time

Elapsed years between time_start and time_stop.

See also

Examples

head(onc3)
#> from to strategy_name female age patient_id time_start #> 1: Stable Progression New 2 0 59.85813 1 0.000000 #> 2: Stable Death New 2 0 59.85813 1 0.000000 #> 3: Progression Death New 2 0 59.85813 1 2.420226 #> 4: Stable Progression New 2 0 62.57282 2 0.000000 #> 5: Stable Death New 2 0 62.57282 2 0.000000 #> 6: Stable Progression SOC 1 61.44379 3 0.000000 #> time_stop status transition_id strategy_id time #> 1: 2.420226 1 1 3 2.420226 #> 2: 2.420226 0 2 3 2.420226 #> 3: 14.620258 1 3 3 12.200032 #> 4: 7.497464 0 1 3 7.497464 #> 5: 7.497464 0 2 3 7.497464 #> 6: 2.365867 0 1 1 2.365867