abcdRand: Sampling algorithm for abcd
In randomizeR: Randomization for Clinical Trials
abcdRand R Documentation
Sampling algorithm for abcd
Description
Sampling algorithm for abcd
Usage
abcdRand(N, a, K = 2)
Arguments
N
integer for the total sample size of the trial.
a
nonnegative parameter which controls the degree of randomness:
For decreasing a the allocations become deterministic, while for increasing
a the randomization procedure tends to complete randomization.
K
number of treatment groups (e.g. K=2 if we compare one experimental
against one control treatment).
Value
A vector with the allocation sequence for a clinical trial.
It will contain a zero (resp. 1) at position i, when patient i
is allocated to treatment A (resp. B).
References
A. B. Antognini and A. Giovagnoli (2004) A new 'biased coin design' for the sequential
allocation of two treatments.
Journal of the Royal Statistical Society. Series C (Applied Statistics)
53, No. 4, 651-664
randomizeR documentation built on Sept. 19, 2023, 1:08 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| abcdRand | R Documentation |
Sampling algorithm for abcd
Description
Sampling algorithm for abcd
Usage
abcdRand(N, a, K = 2)
Arguments
N |
integer for the total sample size of the trial. |
a |
nonnegative parameter which controls the degree of randomness:
For decreasing |
K |
number of treatment groups (e.g. K=2 if we compare one experimental against one control treatment). |
Value
A vector with the allocation sequence for a clinical trial.
It will contain a zero (resp. 1) at position i, when patient i
is allocated to treatment A (resp. B).
References
A. B. Antognini and A. Giovagnoli (2004) A new 'biased coin design' for the sequential allocation of two treatments. Journal of the Royal Statistical Society. Series C (Applied Statistics) 53, No. 4, 651-664
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.