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Changes between Version 4 and Version 5 of UsageExamples


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Timestamp:
Jan 27, 2017, 5:58:59 PM (8 years ago)
Author:
Clarence Wret
Comment:

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  • UsageExamples

    v4 v5  
    3030= Tuning =
    3131
     32Use the `nuisfit` executable for tuning.
     33
     34The default fitter is `ROOT`'s `MIGRAD` algorithm with hard limits. The executable accepts `-f` to change this behaviour.
     35
     36The accepted arguments are specified in `src/Routines/MinimizerRoutines.cxx` and NUISANCE accepts all the currently implemented minimisations in ROOT::Minimizer.
     37
     38{{{
     39#!div class="code"
     40
     41  fAllowedRoutines = ("Migrad,Simplex,Combined,"
     42                      "Brute,Fumili,ConjugateFR,"
     43                      "ConjugatePR,BFGS,BFGS2,"
     44                      "SteepDesc,GSLSimAn,FixAtLim,FixAtLimBreak"
     45                      "Chi2Scan1D,Chi2Scan2D,Contours,ErrorBands");
     46}}}
     47
     48Separating options with commas runs them in order, e.g. `-f Simplex,Combined` will first run a `Simplex` minimisation and then propagate those results to a `Combined` minimisation.
     49
    3250= Making a flat-tree from the generators =