split: Functions to split objects into parts
In affyPara: Parallelized preprocessing methods for Affymetrix Oligonucleotide Arrays
Description
Usage
Arguments
Details
Value
Author(s)
Examples
Description
Functions to split an AffyBatch, a list of files and a matrix into several objects for distributed computing. If possible objects will be of the same size.
Usage
1
2
3
splitAffyBatch(abatch, number.part)
splitFileVector(fileVec, number.part)
splitMatrix(matrix, number.part)
Arguments
abatch
An object of class AffyBatch.
fileVec
A character vector containing the names of the files.
matrix
An object of class matrix.
number.part
Number of parts to split the object
Details
splitAffyBatchSplits an AffyBatch into a list of AffyBatches.
splitFileVectorSplits a character vector of file names into a list of character vectors with file names.
splitMatrixSplits a matrix by columns into a list of matrices.
These functions use the functions splitIndices and splitCols from the SNOW package.
Value
A list of the split objects.
Author(s)
Markus Schmidberger schmidb@ibe.med.uni-muenchen.de, Ulrich Mansmann mansmann@ibe.med.uni-muenchen.de
Examples
1
2
3
4
5
6
library(affyPara)
if (require(affydata)) {
data(Dilution)
spAffyB <- splitAffyBatch(Dilution, 2)
}
affyPara documentation built on Nov. 8, 2020, 11:08 p.m.
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Description Usage Arguments Details Value Author(s) Examples
Description
Functions to split an AffyBatch, a list of files and a matrix into several objects for distributed computing. If possible objects will be of the same size.
Usage
1 2 3 | splitAffyBatch(abatch, number.part)
splitFileVector(fileVec, number.part)
splitMatrix(matrix, number.part)
|
Arguments
abatch |
An object of class AffyBatch. |
fileVec |
A |
matrix |
An object of class matrix. |
number.part |
Number of parts to split the object |
Details
splitAffyBatchSplits an AffyBatch into a list of AffyBatches.
splitFileVectorSplits a
charactervector of file names into a list ofcharactervectors with file names.splitMatrixSplits a
matrixby columns into alistof matrices.
These functions use the functions splitIndices and splitCols from the SNOW package.
Value
A list of the split objects.
Author(s)
Markus Schmidberger schmidb@ibe.med.uni-muenchen.de, Ulrich Mansmann mansmann@ibe.med.uni-muenchen.de
Examples
1 2 3 4 5 6 | library(affyPara)
if (require(affydata)) {
data(Dilution)
spAffyB <- splitAffyBatch(Dilution, 2)
}
|
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.
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