git-svn-id: http://root.cern.ch/svn/root/trunk@34166 27541ba8-7e3a-0410-8455-c3a389f83636

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package headers have hiding issues).


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there are too many warnings in the code to be fixed before the release.


git-svn-id: http://root.cern.ch/svn/root/trunk@34159 27541ba8-7e3a-0410-8455-c3a389f83636

I just made an error (again) in the formating statement in an "Info" call.
One of my colleagues suggested to use with GNU the __attribute__
For instance, the Info() in TObject and TError could be much improved
with the following changes so that the compiler warns me of my coding error:
(see http://unixwiz.net/techtips/gnu-c-attributes.html#format)

-extern void Info(const char *location, const char *msgfmt, ...);
+extern void Info(const char *location, const char *msgfmt, ...)
+#if defined(__GNUC__) && !defined(__CINT__)
+__attribute__((format(printf, 2, 3)))
+#endif
+;

Done for Warning(), Error() and Fatal() too.


git-svn-id: http://root.cern.ch/svn/root/trunk@34158 27541ba8-7e3a-0410-8455-c3a389f83636

  o RooAbsReal

    - Make findRoot() return result rather than status code of root finder


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Mention in help that .exception and .preproc exist.


git-svn-id: http://root.cern.ch/svn/root/trunk@34154 27541ba8-7e3a-0410-8455-c3a389f83636

not show any hiding warnings. Can be fined tuned per module if needed.


git-svn-id: http://root.cern.ch/svn/root/trunk@34153 27541ba8-7e3a-0410-8455-c3a389f83636

 see https://savannah.cern.ch/bugs/?69088

 The resulting bin was wrongly decreased by 1 
 Modify also the function to use fNpx as input to the scanned points and do some adjustement for integral precision


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 o rf513_wsfactory_tools

   - Fix factory syntax error spotted with new factory sanity checks


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  o RooProdPdf

    - Fix a handful of small memory leaks


  o RooDataHist

    - When importing data from TH1s with non-uniform binning, import by default the density
      and not the absolute value.

    - Add option to Import() to import absolute value instead of density (useful for histograms
      with ratio-based contents such as efficiencies)


  o RooAddPdf

    - Bug fix in analystical coefficient integration


  o RooAbsTestStatistic

    - Introduce clearer error message when dataset for simultaneous fit 
      cannot be split due to absence of index categgory


  o RooMCStudy

    - Improve info messages


  o RooSimWSTool

    - Add handling for splits in non-lvalue category functions such as RooMappedCategory


  o RooMinuit,RooMinimizer

    - Change contour() code so that it restores function parameters at original values at end of call


  o RooGlobalFunc

    - Add optional boolean argument to Import() to support change in RooDataHist


  o RooRandomizeParamMCSModule

    - Fix smal memory leak


  o RooHistPdf

    - Fix bug in (partial) analytical integrals for cases where underlying histogram has non-uniform binning


  o LinkDef3

    - Add dictionary for RooCacheManager<vector<double> >


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 Use now a relative difference for min and max  and smaller values


git-svn-id: http://root.cern.ch/svn/root/trunk@34136 27541ba8-7e3a-0410-8455-c3a389f83636

 - remove constant parameters 
 - perform the approximate scan of the posterior function when making the plot (if requested)


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  TF1 *f = new TF1("f","100*exp(-x)*exp(x-2.)",0.,2.0); 
  f->Draw();


git-svn-id: http://root.cern.ch/svn/root/trunk@34128 27541ba8-7e3a-0410-8455-c3a389f83636

From Bartolomeu:
   add new class for Goodness of fit tests (GofTest)
  impelmenting the one sample and two sample KS and Anderson Darling tests
  Add also a test program (stressGofTest.cxx)

UnBinData:  add a protection when using external data sets


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 add vavilov functions: a fast and an accurate implementations

 fast implementation is based on  G115 from the Cernlib VAVDEN 
 while the accurate one is based on G116 (VVIDEN)

more info and motivation is provided in 
http://root.cern.ch/phpBB3//viewtopic.php?f=15&t=10299

add also classes Cdf, Pdf and Quantile implementing the ROOT::Math::IParamFunctionOneDim interface

add a testProgram with a test class


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SamplingDistPlot: fix warning on Windows


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  used by TSpectrum2Painter. It is needed in case of very
  large canvases like 8000x5000.


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  o RooAbsReal

    - Do not define functions evalErrorLoggingMode() and setEvalErrorLoggingMode()
      inline as they access as static data member, which gives problems in Windows


git-svn-id: http://root.cern.ch/svn/root/trunk@34111 27541ba8-7e3a-0410-8455-c3a389f83636

       - FourBin.C: updated to use Profile (1s), MCMC (10 s), Feldman Cousins (10 min), and Bayesian
       - Zbi_Zgamma.C demonstraits Zbi = Zgamma with roostats
       - MultivariateGaussianTest.C: new, creates a 4-d multivariate gaussian with 2 parameters of interest
       - rs201b_hybridcalculator.C rewritten for new hybrid calculator, added a lot of discussion in comments
	 - rs101_limitexample.C updated to use modelconfig
	 - rs401d_FeldmanCousins.C updated to use modelconfig
	 - rs401c_FeldmanCousins.C updated to use modelconfig
	 - rs801_HypoTestInverter.C unchanged except for name change for HybridCalculatorOriginal


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