residplot {sysid}

Plot residual characteristics

Description

Computes the 1-step ahead prediction errors (residuals) for an estimated polynomial model, and plots auto-correlation of the residuals and the cross-correlation of the residuals with the input signals.

Usage

residplot(model, newdata = NULL)

Arguments

model

estimated polynomial model

newdata

an optional dataset on which predictions are to be computed. If not supplied, predictions are computed on the training dataset.