SampleData: Randomly generated data representing a potential patient...
In randPack: Randomization routines for Clinical Trials

Description Usage Format Details Examples

The data were generated using the script in inst/scripts/makePats.R and are intended for testing components of the package.

1	data(SampleData)

A data frame with 78 observations on the following 7 variables.

name: The patients name.
sex: The sex of the patient, M or F.
age: The age of the patient.
date: The date they were entered into the trial.
strata: Which center they were entered by, Center1 or Center2.
trt: A treatment label, either A or B.
surv: Survival time, if treatment is A then exponential with a mean of 10, for B exponential with mean 12.

Clearly the randomizer will assign the patients to treatments, so the indicator here is irrelevant, but it seemed useful to have some difference in survival, and to keep track of it.

1 2	data(SampleData) SampleData[1:10,]

       name sex      age      date  strata trt      surv
1  Sally A.   F 30.77764  2009-1-1 Center1   B 15.381060
2  Sally B.   F 47.80237  2009-1-2 Center1   A  7.365746
3  Sally C.   F 34.90522  2009-1-3 Center1   A  7.365746
4  Sally D.   F 51.02259  2009-1-4 Center2   A  7.365746
5  Sally E.   F 52.97589  2009-1-5 Center1   B 15.381060
6  Sally F.   F 22.54892  2009-1-6 Center2   A  7.365746
7  Sally G.   F 38.95559  2009-1-7 Center1   B 15.381060
8  Sally H.   F 51.34225  2009-1-8 Center1   A  7.365746
9  Sally I.   F 39.74879  2009-1-9 Center2   A  7.365746
10 Sally J.   F 36.52490 2009-1-10 Center2   B 15.381060