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ROOT 6.08/07 Reference Guide |
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ROOT 6.08/07 Reference Guide |
A general description of the Histogram library is documented in the class TH1.
ROOT supports the following histogram types:
3-D histograms:
See also:
Modules | |
| Histograms and graphs painting classes. | |
| Advanced spectra processing classes. | |
| TSpectrum painting class. | |
Files | |
| file | THistDrawable.cxx |
Classes | |
| class | TAxis |
| Class to manage histogram axis. More... | |
| class | TBackCompFitter |
| Backward compatible implementation of TVirtualFitter. More... | |
| class | TBinomialEfficiencyFitter |
| Binomial fitter for the division of two histograms. More... | |
| class | TConfidenceLevel |
| Class to compute 95% CL limits. More... | |
| class | TEfficiency |
| Class to handle efficiency histograms. More... | |
| class | TF1 |
| 1-Dim function class More... | |
| class | TF12 |
| A projection of a TF2 along X or Y. More... | |
| class | TF1Convolution |
| Class wrapping convolution of two functions. More... | |
| class | TF1NormSum |
| Class adding two functions: c1*f1+c2*f2. More... | |
| class | TF2 |
| A 2-Dim function with parameters. More... | |
| class | TF3 |
| A 3-Dim function with parameters. More... | |
| class | TFitResult |
| Extends the ROOT::Fit::Result class with a TNamed inheritance providing easy possibility for I/O. More... | |
| class | ROOT::v5::TFormula |
| The FORMULA class (ROOT version 5) More... | |
| class | TFormula |
| The F O R M U L A class. More... | |
| class | ROOT::v5::TFormulaPrimitive |
| The Formula Primitive class. More... | |
| class | TGraph |
| A Graph is a graphics object made of two arrays X and Y with npoints each. More... | |
| class | TGraph2D |
| Graphics object made of three arrays X, Y and Z with the same number of points each. More... | |
| class | TGraph2DErrors |
| Graph 2D class with errors. More... | |
| class | TGraphAsymmErrors |
| TGraph with asymmetric error bars. More... | |
| class | TGraphBentErrors |
| A TGraphBentErrors is a TGraph with bent, assymetric error bars. More... | |
| class | TGraphDelaunay |
| TGraphDelaunay generates a Delaunay triangulation of a TGraph2D. More... | |
| class | TGraphDelaunay2D |
| TGraphDelaunay2D generates a Delaunay triangulation of a TGraph2D. More... | |
| class | TGraphErrors |
| A TGraphErrors is a TGraph with error bars. More... | |
| class | TGraphSmooth |
| A helper class to smooth TGraph. More... | |
| class | TGraphTime |
| TGraphTime is used to draw a set of objects evolving with nsteps in time between tmin and tmax. More... | |
| class | TH1C |
| tomato 1-D histogram with a byte per channel (see TH1 documentation) More... | |
| class | TH1D |
| tomato 1-D histogram with a double per channel (see TH1 documentation)} More... | |
| class | TH1F |
| tomato 1-D histogram with a float per channel (see TH1 documentation)} More... | |
| class | TH1I |
| tomato 1-D histogram with an int per channel (see TH1 documentation)} More... | |
| class | TH1S |
| tomato 1-D histogram with a short per channel (see TH1 documentation) More... | |
| class | TH2C |
| tomato 2-D histogram with a byte per channel (see TH1 documentation) More... | |
| class | TH2D |
| tomato 2-D histogram with a double per channel (see TH1 documentation)} More... | |
| class | TH2F |
| tomato 2-D histogram with a float per channel (see TH1 documentation)} More... | |
| class | TH2I |
| tomato 2-D histogram with an int per channel (see TH1 documentation)} More... | |
| class | TH2Poly |
| 2D Histogram with Polygonal Bins More... | |
| class | TH2PolyBin |
| Helper class to represent a bin in the TH2Poly histogram. More... | |
| class | TH2S |
| tomato 2-D histogram with a short per channel (see TH1 documentation) More... | |
| class | TH3 |
| The 3-D histogram classes derived from the 1-D histogram classes. More... | |
| class | TH3C |
| tomato 3-D histogram with a byte per channel (see TH1 documentation) More... | |
| class | TH3D |
| tomato 3-D histogram with a double per channel (see TH1 documentation)} More... | |
| class | TH3F |
| tomato 3-D histogram with a float per channel (see TH1 documentation)} More... | |
| class | TH3I |
| tomato 3-D histogram with an int per channel (see TH1 documentation)} More... | |
| class | TH3S |
| tomato 3-D histogram with a short per channel (see TH1 documentation) More... | |
| class | THbookBranch |
| HBOOK Branch. More... | |
| class | THbookFile |
| This class is an interface to the Hbook objects in Hbook files. More... | |
| class | THbookKey |
| HBOOK Key. More... | |
| class | THbookTree |
| A wrapper class supporting Hbook ntuples (CWN and RWN). More... | |
| class | THLimitsFinder |
| Class to find nice axis limits. More... | |
| class | THn |
| Multidimensional histogram. More... | |
| class | THnBase |
| Multidimensional histogram base. More... | |
| class | THnSparse |
| Efficient multidimensional histogram. More... | |
| class | THStack |
| The Histogram stack class. More... | |
| class | TKDE |
| Kernel Density Estimation class. More... | |
| class | TLimit |
| Algorithm to compute 95% C.L. More... | |
| class | TMultiDimFit |
| Multidimensional Fits in ROOT. More... | |
| class | TMultiGraph |
| A TMultiGraph is a collection of TGraph (or derived) objects. More... | |
| class | TPolyMarker |
| A PolyMarker is defined by an array on N points in a 2-D space. More... | |
| class | TPrincipal |
| Principal Components Analysis (PCA) More... | |
| class | TProfile |
| Profile Historam. More... | |
| class | TProfile2D |
| Profile2D histograms are used to display the mean value of Z and its RMS for each cell in X,Y. More... | |
| class | TProfile3D |
| Profile3D histograms are used to display the mean value of T and its RMS for each cell in X,Y,Z. More... | |
| class | TSpline |
| Base class for spline implementation containing the Draw/Paint methods //. More... | |
| class | TSVDUnfold |
| SVD Approach to Data Unfolding. More... | |
| class | TUnfold |
| TUnfold is used to decompose a measurement y into several sources x given the measurement uncertainties and a matrix of migrations A. More... | |
| class | TUnfoldBinning |
| This class serves as a container of analysis bins analysis bins are specified by defining the axes of a distribution. More... | |
| class | TUnfoldSys |
| TUnfold is used to decompose a measurement y into several sources x given the measurement uncertainties and a matrix of migrations A. More... | |
| class | TVirtualFitter |
| Abstract Base Class for Fitting. More... | |
| class | TVirtualGraphPainter |
| Abstract interface to a histogram painter. More... | |
| class | TVirtualHistPainter |
| Abstract interface to a histogram painter. More... | |
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