displayMME function

Display the sparseness of the mixed model coefficient matrix

displayMME(object, cholesky = FALSE)

Arguments

• object: an object of class LMMsolve.
• cholesky: Should the cholesky decomposition of the coefficient matrix be plotted?

Returns

A plot of the sparseness of the mixed model coefficient matrix.

Examples

## Fit model on john.alpha data from agridat package.
data(john.alpha, package = "agridat")

## Fit simple model with only fixed effects.
LMM1 <- LMMsolve(fixed = yield ~ rep + gen,
                data = john.alpha)

## Obtain deviance.
displayMME(LMM1)