gramian_reduction: Helper function to slm_fit_csr
In markmfredrickson/RItools: Randomization Inference Tools
gramian_reduction R Documentation
Helper function to slm_fit_csr
Description
This function generates a matrix that can be used to reduce
the dimensions of x'x and xy such that positive definiteness is
ensured and more practically, that SparseM::chol will work
Usage
gramian_reduction(zeroes)
Arguments
zeroes
logical vector indicating which entries of the diagonal of x'x are zeroes.
Value
SparseM matrix that will reduce the dimension of x'x and xy
markmfredrickson/RItools documentation built on June 15, 2025, 1:23 a.m.
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| gramian_reduction | R Documentation |
Helper function to slm_fit_csr
Description
This function generates a matrix that can be used to reduce the dimensions of x'x and xy such that positive definiteness is ensured and more practically, that SparseM::chol will work
Usage
gramian_reduction(zeroes)
Arguments
zeroes |
logical vector indicating which entries of the diagonal of x'x are zeroes. |
Value
SparseM matrix that will reduce the dimension of x'x and xy
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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