Log of /trunk/math/mathcore/inc/LinkDef2.h
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Revision
25486 -
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Modified
Mon Sep 22 12:43:03 2008 UTC (6 years, 4 months ago) by
moneta
File length: 4017 byte(s)
Diff to
previous 25114
import changes from math development branches for subdirectory math. List of changes in detail:
mathcore:
---------
MinimizerOptions:
new class for storing Minimizer option, with static default values that can be
changed by the user
FitConfig:
- use default values from MinimizerOption class
- rename method to create parameter settings from a function
FitUtil.cxx:
improve the derivative calculations used in the effective chi2 and in Fumili and
fix a bug for evaluation of likelihood or chi2 terms.
In EvaluatePdf() work and return the log of the pdf.
FitResult:
- improve the class by adding extra information like, num. of free parameters,
minimizer status, global correlation coefficients, information about fixed
and bound parameters.
- add method for getting fit confidence intervals
- improve print method
DataRange:
add method SetRange to distinguish from AddRange. SetRange deletes the existing
ranges.
ParamsSettings: make few methods const
FCN functions (Chi2FCN, LogLikelihoodFCN, etc..)
move some common methods and data members in base class (FitMethodFunction)
RootFinder: add template Solve() for any callable function.
mathmore:
--------
minimizer classes: fill status information
GSLNLSMinimizer: return error and covariance matrix
minuit2:
-------
Minuit2Minimizer: fill status information
DavidonErrorUpdator: check that delgam or gvg are not zero ( can happen when dg = 0)
FumiliFCNAdapter: work on the log of pdf
minuit:
-------
TLinearMinimizer: add support for robust fitting
TMinuitMinimizer: fill status information and fix a bug in filling the correlation matrix.
fumili:
------
add TFumiliMinimizer:
wrapper class for TFumili using Minimizer interface
Revision
23655 -
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Modified
Tue May 6 07:58:46 2008 UTC (6 years, 8 months ago) by
moneta
Original Path:
trunk/math/mathcore/inc/Math/LinkDef.h
File length: 3362 byte(s)
Diff to
previous 22885
- merge changes with development branch (up to rev 23650).
Main changes are:
TMath:
from David: The following methods now have additional interface working with Iterators as well:
MinElement
MaxElement
LocMin
LocMax
Mean
GeomMean
RMS
BinarySearch
Sort -> (changed to SortItr)
- use now std in binary search algorithm. Old algorithm failed some tests and it is found to be a
little bit slower
- do not use std instead in LocMin and LocMax since generic std algorithm is slower on 64 bit arch.
- TMath::PoissonI
fix a problem for large values, by using directly the TMath::Poisson implementation
- TMath::Landau and TMath::Landau
remove duplications by using directly ROOT::Math::landau_pdf and ROOT::Math::landau_cdf
- TMath::Prob
use ROOT::Math::chisquared_cdf_c (gives also less rounding errors for small values)
- TMath::GammaDist
use ROOT::Math::gamma_pdf , implementation now returns correct value, 0, for large values of
shape parameter instead of nan
- TMath::LogNormal:
use ROOT::Math::lognormal_pdf
- compile TMath dictionary with -O2
- fix a warning in -Wshadow
- TMath.h is now reordered by functionality and alphabetical order
test:
various improvement from David, see http://root.cern.ch/viewcvs?rev=22880&root=root&view=rev
- add dictionary for the enumeration used in the Integration class
- from David: some clean up of Minimizer class (remove typedef definitions)
Revision
22518 -
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Modified
Fri Mar 7 15:40:22 2008 UTC (6 years, 10 months ago) by
moneta
Original Path:
trunk/mathcore/inc/Math/LinkDef.h
File length: 2582 byte(s)
Diff to
previous 21503
Syncronize with the Math develoment branch:
- merge classes from math (TMath, TComplex and TRandom) in libMathCore
- change various functions of TMath (work from David ):
- make a single template functions for all the various types (like Sort or Binart Search)
- use std implementations for Sort, BinarySearch, LocMin
- use mathcore special functions for Gamma and Beta functions
- remove genvector from mathcore
- add classes for integration, derivation and root findings using the algorithms of TF1
- use the plug-in manager to instantiates different implementations of the same classes in MathMore
Revision
21114 -
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Modified
Thu Nov 29 17:16:45 2007 UTC (7 years, 1 month ago) by
moneta
Original Path:
trunk/mathcore/inc/Math/LinkDef.h
File length: 2064 byte(s)
Diff to
previous 20882
- syncronize mathcore, mathmore, minuit2 and test/stressMathCore with development branches
- main changes are:
- move some remaining pdf (like beta and landau) from mathmore to mathcore
- add missing landau_cdf
- fix a precision error with normal_cdf (and normal_cdf_c) for small x (large x). Use the correct erf or erfc function according to x
- move majority of quantiles functions from mathmore to mathcore ( implementation is based on inverse functions from Cephes, implemented in SpecFuncCephesInv.cxx)
- add method to create Minimizer concreate classes via the plugin manager
- add possibility to use multi-dim funciton type in one dim integration
- minuit2: add some missing include cassert
Revision
20696 -
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Modified
Wed Nov 7 10:19:16 2007 UTC (7 years, 2 months ago) by
moneta
Original Path:
trunk/mathcore/inc/Math/LinkDef.h
File length: 2018 byte(s)
Diff to
previous 20325
- syncronize math, mathcore and mathmore with development branch
- math: remove the const in ParamFunctor::operator()(double *x, double *p)
- mathcore:
- improve integration interface, have now two separate classes :
one for 1D the other for multi-dim functions. Rename class IntegratorMultiDim to AdaptiveIntegratorMultiDim
- clean up of IFunction by removing the un-necessary Dim template parameter
- add from Cephes inverse functions for normal, beta and gamma functions
- improve error reporting
- mathmore: improve simulated annealing class and ad a test program taken from GSL: simanTSP
fix problem with dictionary of concrete function classes (like Polynomial) on Windows
Revision
20231 -
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Modified
Fri Oct 5 14:36:37 2007 UTC (7 years, 3 months ago) by
moneta
Original Path:
trunk/mathcore/inc/Math/LinkDef.h
File length: 446 byte(s)
Diff to
previous 19826
- port changes from development branch (mathDev):
- add interface class for minimization and for fitting method function
- add multi-dim integration class (CERNLIB algorithm)
- add implementation for special functions from Cephes (gamma, error function, incomplete gamma and incomplete beta)
- move all the cumulative distribution from MathMore to MathCore
(they can be implemented in therm of the inc beta and inc gamma)
- update documentation making mathcore, mathmore separate groups which can be combined together
Revision
12741 -
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Added
Sun Sep 18 17:33:47 2005 UTC (9 years, 4 months ago) by
brun
Original Path:
trunk/mathcore/inc/Math/LinkDef.h
File length: 144 byte(s)
From Lorenzo & Andras
New version of mathcore and mathmore.
Note that the directories mathcore/inc/MathCore and mathmore/inc/MathMore
are renamed to mathcore/inc/Math and mathmore/inc/Math
to follow the convention with the namespace.
Note that this new version has many coding conventions violations
and compilation warnings. Must be removed before the release.
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