Maximum likelihood estimator from correlation sums

c2t [-o outfile -V# -h] file

-o output file name, just -o means file_t
-V verbosity level (0 = only fatal errors)
-h show this message

Reads two columns, r, c(r) from file (correlation integral output of c2naive, c1, or d2) and computes a maximum likelihood estimator (Takens' estimator)


             C(r)
 D (r) = ------------
  T       /r    C(x)
          |  dx ----
          /0     x

as a function of the upper cutoff length scale. The integral is computed from the discrete values of C(r) by assuming an exact power law between the available points. Output is to stdout, or to file file_t if -o is given.

Table of Contents * TISEAN home