Classify a test set by 1-NN from a specified LVQ codebook.
lvqtest(codebk, test)codebook object returned by other LVQ software
matrix of test examples
Factor of classification for each row of x
Uses 1-NN to classify each test example against the codebook.
Ripley, B. D. (1996) Pattern Recognition and Neural Networks. Cambridge.
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.
# NOT RUN {
# The function is currently defined as
function(codebk, test) knn1(codebk$x, test, codebk$cl)
# }