frozen_guided_tour(frozen, index_f, d = 2, max.tries = 25)
Arguments
frozen
matrix of frozen variables, as described in
freeze
index_f
the index function to optimise.
d
target dimensionality
max.tries
the maximum number of unsuccessful attempts to find
a better projection before giving up
See Also
cmass, holes and lda_pp
for examples of index functions. The function should take a numeric
matrix and return a single number, preferrably between 0 and 1.