1. 22 Nov, 2016 1 commit
  2. 12 Sep, 2016 1 commit
  3. 11 Jan, 2016 1 commit
  4. 01 Jun, 2015 2 commits
  5. 15 May, 2015 1 commit
  6. 25 Feb, 2015 4 commits
    • Kipp Cannon's avatar
      rate_estimation: move sqrt() out of posterior code · 2fb185ed
      Kipp Cannon authored
      - the MCMC sampler draws from the square root of the PDF (1/2 the log PDF)
        to improve convergence in the tails.  this patch moves the divide-by-two
        out of the C extension code into the Python calling code for clarity.
        the C extension code exports a symbol "posterior" but because of the
        divide-by-two it wasn't really the posterior, now it is.  doing the
        division in Python slows the code down a bit but not significantly.
      2fb185ed
    • Kipp Cannon's avatar
      rate_estimation.c: new posterior evaluation scheme · d72a7b4d
      Kipp Cannon authored
      - replace the OpenMP based multi-core loop with a single-threaded numerical
        integration approximation of the sum in the posterior.  my test case
        yields essentially identical marginalized posterior results in a bit less
        time using only one core of a four-core machine that the OpenMP based
        loop saturates.
      d72a7b4d
    • Kipp Cannon's avatar
      rate_estimation.c: introduce new approximations · 9a33e99f
      Kipp Cannon authored
      - of addend in loop over ranking statistic values
      - addend should now be accurate to at least 15 digits for all rates
      9a33e99f
    • Kipp Cannon's avatar
      rate_estimation.c: document choice of prior · 5a3790fb
      Kipp Cannon authored
      - also add some other comments
      5a3790fb
  7. 23 Feb, 2015 1 commit
  8. 25 Nov, 2014 1 commit
  9. 14 Nov, 2014 3 commits
  10. 12 Nov, 2014 1 commit