vech_dup_idx: Constructs index vector for transforming a vech vector into a...
In vankesteren/tensorsem: Estimate structural equation models using computation graphs
vech_dup_idx R Documentation
Constructs index vector for transforming a vech vector
into a vec vector to create an n*n symmetric matrix
from the vech vector.
tensor$index_select(0, idx)$view(3,3)
Description
Constructs index vector for transforming a vech vector
into a vec vector to create an n*n symmetric matrix
from the vech vector.
tensor$index_select(0, idx)$view(3,3)
Usage
vech_dup_idx(n)
Arguments
n
size of the resulting square matrix
Value
array containing the indices
vankesteren/tensorsem documentation built on Aug. 22, 2023, 7:41 a.m.
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| vech_dup_idx | R Documentation |
Constructs index vector for transforming a vech vector into a vec vector to create an n*n symmetric matrix from the vech vector. tensor$index_select(0, idx)$view(3,3)
Description
Constructs index vector for transforming a vech vector into a vec vector to create an n*n symmetric matrix from the vech vector. tensor$index_select(0, idx)$view(3,3)
Usage
vech_dup_idx(n)
Arguments
n |
size of the resulting square matrix |
Value
array containing the indices
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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