EMCEE

##
EMCEE

            [ADJUST\]EMCEE  [Data  Command]  [/BEGIN] [/BOUNDS Par Low Up [...]]
        [/LENGTH Length] [/PARAMETERS Va Vb Vc  ...]   [/START  A1  B1  C1  ...]
        [/STEP A2 B2 C2 ...]  [/WALKERS NWalk] [/ROOT_NAME Root]

                                    ***************
        Foreword:  this  command  is a wrapper around the "emcee" Python module.
        Gildas must have been compiled with the Gildas-Python  binding  enabled,
        and  the  modules  "emcee" and "pickle" must be installed in your Python
        version.
                                    ***************

        Prepare, begin or continue a Monte Carlo Markov Chain  using  the  EMCEE
        method.

        Command  is the command line which computes a Chi^2 function on your da-
        ta.  Typically, it is "@ my_chi2" where my_chi2 is  a  script  gathering
        all  necessary  computations.  The  resulting chi^2 must be put into the
        global variable EMCEE%CHI2

        Argument Data is unused so far.

        The command has 3 forms. Without argument, it can  accept  only  options
        /BEGIN  and  /LENGTH.  It  then begins or continues a previously defined
        MCMC chain.  With arguments, the /PARAMETER option must be present.  The
        EMCEE  command  then  defines all parameters for the MCMC chain, and op-
        tionally starts it if /BEGIN is present.

Subsections

- EMCEE Caution
- EMCEE Credits
- EMCEE Example
- EMCEE /BEGIN
- EMCEE /BOUNDS
- EMCEE /LENGTH
- EMCEE /PARAMETERS
- EMCEE /ROOT_NAME
- EMCEE /START
- EMCEE /STEP
- EMCEE /WALKERS