| ols.fit-methods {fastmatrix} | R Documentation |
Fits a linear model, returning the bare minimum computations.
ols.fit.chol(x, y) ols.fit.qr(x, y) ols.fit.svd(x, y) ols.fit.sweep(x, y)
x, y |
numeric vectors or matrices for the predictors and the response in
a linear model. Typically, but not necessarily, |
The bare bones of an ols object: the coefficients, residuals, fitted values,
and some information used by summary.ols.
set.seed(151) n <- 100 p <- 2 x <- matrix(rnorm(n * p), n, p) # no intercept! y <- rnorm(n) z <- ols.fit.chol(x, y) z