eigen_inv {fastLogisticRegressionWrap}

A fast solve(X) function

Description

Via the eigen package

Usage

eigen_inv(X, num_cores = 1)

Arguments

X

A numeric matrix of size p x p

num_cores

The number of cores to use. Unless p is large, keep to the default of 1.

Value

The resulting matrix

Examples

  p = 10
  eigen_inv(matrix(rnorm(p^2), nrow = p))