cov2: fast covariance estimation for selected covariates

In tienmt/coher: coheritability estimation

Description

fast covariance estimation for selected covariates

Usage

cov2(x)

Arguments

x

a matrix

Value

covariance matrix is returned

Author(s)

The Tien Mai

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (x)
crossprod(scale(x, TRUE, FALSE))/(NROW(x))

tienmt/coher documentation built on Dec. 15, 2021, 6:59 a.m.