nlme (version 3.1-16)

pairs.compareFits: Pairs Plot of compareFits Object

Description

Scatter plots of the values being compared are generated for each pair of coefficients in object. Different symbols (colors) are used for each object being compared and values corresponding to the same group are joined by a line, to facilitate comparison of fits. If only two coefficients are present, the trellis function xyplot is used; otherwise the trellis function splom is used.

Usage

## S3 method for class 'compareFits':
pairs(object, subset, key, ...)

Value

Pairwise scatter plots of the values being compared, with different symbols (colors) used for each object under comparison.

See Also

compareFits, plot.compareFits

Examples

data(Orthodont)
fm1 <- lmList(Orthodont)
fm2 <- lme(Orthodont)
pairs(compareFits(coef(fm1), coef(fm2)))