summary.LMMsolve function

Summarize Linear Mixed Model fits

Summary method for class "LMMsolve". Creates either a table of effective dimensions (which = "dimensions") or a table of variances (which = "variances").

## S3 method for class 'LMMsolve'
summary(object, which = c("dimensions", "variances"), ...)

## S3 method for class 'summary.LMMsolve'
print(x, ...)

Arguments

• object: An object of class LMMsolve
• which: A character string indicating which summary table should be created.
• ...: Some methods for this generic require additional arguments. None are used in this method.
• x: An object of class summary.LMMsolve, the result of a call to summary.LMM

Returns

A data.frame with either effective dimensions or variances depending on which.

Methods (by generic)

• print(summary.LMMsolve): print summary

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 table of effective dimensions.
summ1 <- summary(LMM1)
print(summ1)

## Obtain table of variances.
summ2 <- summary(LMM1,
                which = "variances")
print(summ2)