R/wls_qr.R
In pat-alt/fromScratchR: Accompanying package of "From Scratch" book.
Defines functions
wls_qr
wls_qr <- function(X, y, weights) {
Phi <- diag(weights)
beta <- qr.solve(t(X) %*% Phi %*% X, t(X) %*% Phi %*% y)
return(beta)
}
pat-alt/fromScratchR documentation built on Dec. 31, 2020, 1:14 a.m.
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.
Defines functions wls_qr
wls_qr <- function(X, y, weights) {
Phi <- diag(weights)
beta <- qr.solve(t(X) %*% Phi %*% X, t(X) %*% Phi %*% y)
return(beta)
}
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.