survivalsurrogate (version 1.1)

exampledata: Example dataset

Description

Example dataset with longitudinal surrogate marker and censored primary outcome

Usage

data("exampledata")

Format

A data frame with 1000 observations on the following 21 variables. Here, the landmark time is 4 and the final time point is 5. The surrogate is measured at the following time points: 0,1,2,3,4.

ID

Unique individual ID

X_0

Baseline covariate vector.

G_0

Treatment indicator vector.

Y_0

Primary outcome variable at time 0.

S_0

Surrogate marker value at time 0.

Y_1

Primary outcome variable at time 1.

S_1

Surrogate marker value at time 1.

Y_2

Primary outcome variable at time 2.

S_2

Surrogate marker value at time 2.

Y_3

Primary outcome variable at time 3.

S_3

Surrogate marker value at time 3.

Y_4

Primary outcome variable at time 4.

S_4

Surrogate marker value at time 4.

Y_5

Primary outcome variable at time 5.

ff

Fold number.

A_0

Observation variable at time 0.

A_1

Observation variable at time 1.

A_2

Observation variable at time 2.

A_3

Observation variable at time 3.

A_4

Observation variable at time 4.

A_5

Observation variable at time 5.