generateAllSequences: Complete set of randomization sequences

In randomizeR: Randomization for Clinical Trials

Complete set of randomization sequences

Description

Computes all randomization sequences for the given randomization procedure, and stores them in an object along with the parameters belonging to the randomization procedure.

Usage

getAllSeq(obj)

## S4 method for signature 'pbrPar'
getAllSeq(obj)

## S4 method for signature 'rarPar'
getAllSeq(obj)

## S4 method for signature 'abcdPar'
getAllSeq(obj)

## S4 method for signature 'bbcdPar'
getAllSeq(obj)

## S4 method for signature 'ebcPar'
getAllSeq(obj)

## S4 method for signature 'bsdPar'
getAllSeq(obj)

## S4 method for signature 'chenPar'
getAllSeq(obj)

## S4 method for signature 'crPar'
getAllSeq(obj)

## S4 method for signature 'gbcdPar'
getAllSeq(obj)

## S4 method for signature 'hadaPar'
getAllSeq(obj)

## S4 method for signature 'mpPar'
getAllSeq(obj)

## S4 method for signature 'tbdPar'
getAllSeq(obj)

## S4 method for signature 'udPar'
getAllSeq(obj)

Arguments

obj	object specifying the randomization procedure, see randPar or createParam.

Details

getAllSeq is a generic function which dispatches different methods depending on the type of input. The set of sequences of a procedure is computed by enumerating all possible sequences and eliminating those that are not possible in the randomization procedure specified by obj. The parameters of the randomization procedure are saved along with the sequences to ensure reproducibility of the results.

Value

An object inheriting from randSeq, representing the set of randomization sequences for the given parameters. The output consists of the parameters used for the generation of the randomization sequences (see createParam) and the matrix M that stores the randomization sequences in its rows.

See Also

createParam

Examples

# all randomization sequences of Efron's Biased Coin Design with p = 0.667 for N = 6
myPar <- ebcPar(6, 0.667)
getAllSeq(myPar)

# all randomization sequences of Big Stick Design with mti = 2 for N = 6
myPar <- bsdPar(6, 2)
getAllSeq(myPar)

# all randomization sequences of Permuted Block Randomization with block sizes 4 and 2
myPar <- pbrPar(c(4, 2))
getAllSeq(myPar)

randomizeR documentation built on Sept. 19, 2023, 1:08 a.m.