R/helpers.R
In phuchonguyen/mpower: Power Analysis via Monte Carlo Simulation for Correlated Data
Defines functions
is_positive_definite
# Using cholesky decomp to check if symmetric matrix S is positive.definite
is_positive_definite <- function(S) {
tryCatch({
L <- chol(S)
TRUE
}, error = function(e) FALSE)
}
phuchonguyen/mpower documentation built on Oct. 2, 2022, 7:57 p.m.
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Defines functions is_positive_definite
# Using cholesky decomp to check if symmetric matrix S is positive.definite
is_positive_definite <- function(S) {
tryCatch({
L <- chol(S)
TRUE
}, error = function(e) FALSE)
}
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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