R/LassoObjFn.R
In nchenderson/nidaarem: Nesterov Initialized Damped Anderson Acceleration with Epsilon Monotonicity
Defines functions
LassoObjFn
LassoObjFn <- function(bbeta, X, y, lambda, stplngth) {
X.beta <- as.vector(X%*%bbeta)
ans <- sum((y - X.beta)*(y - X.beta))/2 + lambda*sum(abs(bbeta))
return(-ans)
}
nchenderson/nidaarem documentation built on Feb. 19, 2020, 12:45 p.m.
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Defines functions LassoObjFn
LassoObjFn <- function(bbeta, X, y, lambda, stplngth) {
X.beta <- as.vector(X%*%bbeta)
ans <- sum((y - X.beta)*(y - X.beta))/2 + lambda*sum(abs(bbeta))
return(-ans)
}
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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