arrIndices: Array indices.
In dcgerard/tensr: Covariance Inference and Decompositions for Tensor Datasets
View source: R/hoff_functions.R
arrIndices R Documentation
Array indices.
Description
Generates indices corresponding to subarrays.
Usage
arrIndices(saidx)
Arguments
saidx
either a vector of the dimensions of a potential
array, or a list of the indices in the subarray.
Details
This function generates a matrix corresponding to all combinations
of a list of indices, to be used in subsetting arrays.
Author(s)
Peter Hoff.
Examples
# all indices of an array
arrIndices(c(4, 3, 2))
# indices of a subarray
arrIndices(list(c(1, 3), c(4, 5), c(2, 3, 6)))
dcgerard/tensr documentation built on Oct. 4, 2022, 5:58 p.m.
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View source: R/hoff_functions.R
| arrIndices | R Documentation |
Array indices.
Description
Generates indices corresponding to subarrays.
Usage
arrIndices(saidx)
Arguments
saidx |
either a vector of the dimensions of a potential array, or a list of the indices in the subarray. |
Details
This function generates a matrix corresponding to all combinations of a list of indices, to be used in subsetting arrays.
Author(s)
Peter Hoff.
Examples
# all indices of an array arrIndices(c(4, 3, 2)) # indices of a subarray arrIndices(list(c(1, 3), c(4, 5), c(2, 3, 6)))
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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