ccf.tfm: Cross-correlation check

In tfarima: Transfer Function and ARIMA Models

Cross-correlation check

Description

ccf displays ccf between prewhitened inputs and residuals.

Usage

ccf.tfm(
  x,
  lag.max = NULL,
  method = c("exact", "cond"),
  envir = parent.frame(),
  ...
)

Arguments

x	a tfm object.
lag.max	number of lags.
method	Exact/conditional residuals.
envir	environment in which the function arguments are evaluated.
...	additional arguments.

tfarima documentation built on Nov. 5, 2025, 7:43 p.m.