xeex: XeeX Matrix Computation

Description Usage Arguments Value

View source: R/RcppExports.R

Description

Given matrix ee' and matrix X, compute X(k)'ee'X(k) for each regressor X.

Usage

1
xeex(X, e, S)

Arguments

X

Regressor matrix.

e

Residuals.

S

Cluster sizes.

Value

The matrix product X(k)'ee'X(k).


penppml documentation built on Sept. 9, 2021, 9:09 a.m.