nlme (version 3.1-31)

plot.augPred: Plot an augPred Object

Description

A Trellis xyplot of predictions versus the primary covariate is generated, with a different panel for each value of the grouping factor. Predicted values are joined by lines, with different line types (colors) being used for each level of grouping. Original observations are represented by circles.

Usage

## S3 method for class 'augPred':
plot(x, key, grid, ...)

Value

A Trellis plot of predictions versus the primary covariate, with panels determined by the grouping factor.

See Also

augPred, xyplot

Examples

data(Orthodont)
fm1 <- lme(Orthodont)
plot(augPred(fm1, level = 0:1, length.out = 2))