Main functionality is to provide the algorithmic complexity for
short strings, an approximation of the Kolmogorov Complexity of a short
string using the coding theorem method (see ?acss). The database containing
the complexity is provided in the data only package acss.data, this package
provides functions accessing the data such as prob_random returning the
posterior probability that a given string was produced by a random process.
In addition, two traditional (but problematic) measures of complexity are
also provided: entropy and change complexity.