ncf (version 1.1-7)

cc.offset: function to calculate the distance at which the cross-correlation peaks for Sncf objects

Description

Alternative `Summary' method for class "Sncf2D".

Usage

cc.offset(obj, xmax)

Arguments

obj

an object of class "Sncf2D", usually, as a result of a call to Sncf2D or spline.correlog.2D.

xmax

The maximum distance to consider (default is no upper limit).

Value

An matrix of class "cc.offset" is returned with columns:

angle

the cardinal angle (in degrees).

distance

the distances (in the positive direction) to the mode of the (cross-) correlation function (with 95% confidence bounds).

correlation

the correlation at the mode (with CI) for each of the cardinal angles.

See Also

Sncf2D summary.Sncf2D plot.cc.offset