Calculates the principle angle of each time vector to the reference vector. Note data points are not translated in this function and error checking is not performed!
A matrix containing the centralized data of size n by p.
A vector containing the reference vector from which the principle angle will be calculated.
This function calculates the principle angle between each time vector and the reference vector. Note the translation within
geomcp happens outside of the function.
A vector of length n is returned with the angle mapping for each time point.
X <- rbind(matrix(rnorm(100*50,2),ncol=50),matrix(rnorm(100*50,2,4),ncol=50)) ref.vec.value <- rep(1,50) ans <- angle.mapping(X,ref.vec.value) ans
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