d_example_surv | R Documentation |
Hypothetical survival data to be used in examples.
data(d_example_surv)
A list with 8 elements representing 500 observations from a control group and 500 observations from a treatment group:
s1
Surrogate marker measurement for treated observations; this marker is measured at time = 0.5. For observations that experience the primary outcome or are censored before 0.5, this value is NA.
x1
The observed event or censoring time for treated observations; X = min(T, C) where T is the time of the primary outcome and C is the censoring time.
delta1
The indicator identifying whether the treated observation was observed to have the event or was censored; D =1*(T<C) where T is the time of the primary outcome and C is the censoring time.
s0
Surrogate marker measurement for control observations; this marker is measured at time = 0.5. For observations that experience the primary outcome or are censored before 0.5, this value is NA.
x0
The observed event or censoring time for control observations; X = min(T, C) where T is the time of the primary outcome and C is the censoring time.
delta0
The indicator identifying whether the control observation was observed to have the event or was censored; D =1*(T<C) where T is the time of the primary outcome and C is the censoring time.
z1
A baseline covariate value for treated observations.
z0
A baseline covariate value for control observations.
data(d_example_surv) names(d_example_surv)
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