Print an anova.lme Object

DESCRIPTION:

When only one fitted model object is used in the call to anova.lme , a data frame with the estimated values, the approximate standard errors, the z-ratios, and the p-values for the fixed effects is printed. Otherwise, when multiple fitted objects are being compaerd, a data frame with the degrees of freedom, the (restricted) log-likelihood, the Akaike Information Criterion (AIC), and the Bayesian Information Criterion (BIC) of each fitted model object is printed. If included in x, likelihood ratio statistics, with associated p-values, are included in the output.

USAGE:

print(x, verbose) 

REQUIRED ARGUMENTS:

x
an object inheriting from class anova.lme, generally obtained by applying the anova.lme method to an lme object.

OPTIONAL ARGUMENTS:

verbose
an optional logical value. If TRUE, the calling sequences for each fitted model object are printed with the rest of the output, being omitted if verbose = FALSE. Defaults to attr(x, "verbose").

SEE ALSO:

,

EXAMPLES:

fm1 <- lme(distance ~ age * Sex, Orthodont, random = ~ age | Subject) 
print(anova(fm1))           # single argument form 
fm2 <- update(fm1, random = ~ 1 | Subject) 
print(anova(fm1, fm2))      # multiple argument form