mvdalab (version 1.4)

ap.plot: Actual versus Predicted Plot and Residuals versus Predicted

Description

This function provides the actual versus predicted and actual versus residuals plot as part of a model assessment

Usage

ap.plot(object, ncomp = object$ncomp, verbose = FALSE)

Arguments

object

an object of class mvdareg, i.e., plsFit.

ncomp

number of components used in the model assessment

verbose

output results as a data frame

Value

The output of ap.plot is a two facet graph for actual versus predicted and residuals versus predicted plots.

Details

This function provides the actual versus predicted and residuals versus predicted plot as part of model a assessment across the desired number of latent variables. A smooth fit (dashed line) is added in order to detect curvature in the fit.

See Also

plsFit

Examples

# NOT RUN {
data(Penta)
mod1 <- plsFit(log.RAI ~., scale = TRUE, data = Penta[, -1],
               ncomp = 2, validation = "loo")
ap.plot(mod1, ncomp = 2)
# }