ROOT 6.10/09 Reference Guide |
This class provides the plots for the result of a study performed with the HybridCalculatorOriginal class.
Authors: D. Piparo, G. Schott - Universitaet Karlsruhe
An example plot is available here: http://www-ekp.physik.uni-karlsruhe.de/~schott/roostats/hybridplot_example.png
Definition at line 36 of file HybridPlot.h.
Public Member Functions | |
HybridPlot (const char *name, const char *title, const std::vector< double > &sb_values, const std::vector< double > &b_values, double testStat_data, int n_bins, bool verbosity=true) | |
Constructor. More... | |
~HybridPlot () | |
Destructor. More... | |
void | Draw (const char *options="") |
Draw on current pad. More... | |
void | DumpToFile (const char *RootFileName, const char *options) |
All the objects are written to rootfile. More... | |
void | DumpToImage (const char *filename) |
Write an image on disk. More... | |
double | GetBCenter (double n_sigmas=1, bool display=false) |
Get B histo center. More... | |
TH1F * | GetBhisto () |
Get B histo. More... | |
double * | GetBIntExtremes (double frac) |
Get B histo integration extremes to obtain the requested area fraction. More... | |
double | GetBmean () |
Get B histo mean. More... | |
double | GetBrms () |
Get B histo RMS. More... | |
TVirtualPad * | GetCanvas () |
Get the pad (or canvas) where it has been drawn. More... | |
double | GetHistoCenter (TH1 *histo, double n_rms=1, bool display_result=false) |
Get the center of the histo. More... | |
double * | GetHistoPvals (TH1 *histo, double percentage) |
Get the "effective sigmas" of the histo. More... | |
double | GetMedian (TH1 *histo) |
Get the median of an histogram. More... | |
double | GetSBCenter (double n_sigmas=1, bool display=false) |
Get SB histo center. More... | |
TH1F * | GetSBhisto () |
Get B histo. More... | |
double * | GetSBIntExtremes (double frac) |
Get SB histo integration extremes to obtain the requested area fraction. More... | |
double | GetSBmean () |
Get SB histo mean. More... | |
double | GetSBrms () |
Get SB histo RMS. More... | |
Public Member Functions inherited from TNamed | |
TNamed () | |
TNamed (const char *name, const char *title) | |
TNamed (const TString &name, const TString &title) | |
TNamed (const TNamed &named) | |
TNamed copy ctor. More... | |
virtual | ~TNamed () |
virtual void | Clear (Option_t *option="") |
Set name and title to empty strings (""). More... | |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. More... | |
virtual Int_t | Compare (const TObject *obj) const |
Compare two TNamed objects. More... | |
virtual void | Copy (TObject &named) const |
Copy this to obj. More... | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
virtual Bool_t | IsSortable () const |
virtual void | ls (Option_t *option="") const |
List TNamed name and title. More... | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. More... | |
virtual void | Print (Option_t *option="") const |
Print TNamed name and title. More... | |
virtual void | SetName (const char *name) |
Set the name of the TNamed. More... | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). More... | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. More... | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. More... | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. More... | |
TObject (const TObject &object) | |
TObject copy ctor. More... | |
virtual | ~TObject () |
TObject destructor. More... | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. More... | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. More... | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. More... | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. More... | |
virtual void | Delete (Option_t *option="") |
Delete this object. More... | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. More... | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. More... | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad) . More... | |
virtual void | Dump () const |
Dump contents of object on stdout. More... | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. More... | |
virtual void | Execute (const char *method, const char *params, Int_t *error=0) |
Execute method on this object with the given parameter string, e.g. More... | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. More... | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). More... | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. More... | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. More... | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. More... | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. More... | |
virtual const char * | GetIconName () const |
Returns mime type name of object. More... | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). More... | |
virtual Option_t * | GetOption () const |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. More... | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. More... | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. More... | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". More... | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. More... | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. More... | |
void | InvertBit (UInt_t f) |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). More... | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
Bool_t | IsOnHeap () const |
Bool_t | IsZombie () const |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More... | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. More... | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. More... | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. More... | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. More... | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. More... | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. More... | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". More... | |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. More... | |
void | SetBit (UInt_t f) |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. More... | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. More... | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. More... | |
Private Attributes | |
TH1F * | fB_histo |
TH1F * | fB_histo_shaded |
TLine * | fData_testStat_line |
TLegend * | fLegend |
TVirtualPad * | fPad |
TH1F * | fSb_histo |
TH1F * | fSb_histo_shaded |
bool | fVerbose |
Additional Inherited Members | |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) } |
enum | EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) } |
Static Public Member Functions inherited from TObject | |
static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
Protected Member Functions inherited from TObject | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). More... | |
void | MakeZombie () |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
#include <RooStats/HybridPlot.h>
HybridPlot::HybridPlot | ( | const char * | name, |
const char * | title, | ||
const std::vector< double > & | sb_values, | ||
const std::vector< double > & | b_values, | ||
double | testStat_data, | ||
int | n_bins, | ||
bool | verbosity = true |
||
) |
HybridPlot::~HybridPlot | ( | ) |
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virtual |
Draw on current pad.
draw the S+B and B histogram in the current canvas
Reimplemented from TObject.
Definition at line 138 of file HybridPlot.cxx.
void HybridPlot::DumpToFile | ( | const char * | RootFileName, |
const char * | options | ||
) |
All the objects are written to rootfile.
Definition at line 198 of file HybridPlot.cxx.
void HybridPlot::DumpToImage | ( | const char * | filename | ) |
Write an image on disk.
Definition at line 226 of file HybridPlot.cxx.
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inline |
Get B histo center.
Definition at line 68 of file HybridPlot.h.
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Get B histo.
Definition at line 65 of file HybridPlot.h.
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inline |
Get B histo integration extremes to obtain the requested area fraction.
Definition at line 72 of file HybridPlot.h.
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inline |
Get B histo mean.
Definition at line 59 of file HybridPlot.h.
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inline |
Get B histo RMS.
Definition at line 62 of file HybridPlot.h.
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inline |
Get the pad (or canvas) where it has been drawn.
Definition at line 93 of file HybridPlot.h.
double HybridPlot::GetHistoCenter | ( | TH1 * | histo_orig, |
double | n_rms = 1 , |
||
bool | display_result = false |
||
) |
Get the center of the histo.
Perform 2 times a gaussian fit to fetch the center of the histo.
To get the second fit range get an interval that tries to keep into account the skewness of the distribution.
Definition at line 239 of file HybridPlot.cxx.
double * HybridPlot::GetHistoPvals | ( | TH1 * | histo, |
double | percentage | ||
) |
Get the "effective sigmas" of the histo.
We let an horizontal bar go down and we stop when we have the integral equal to the desired one.
Definition at line 302 of file HybridPlot.cxx.
double HybridPlot::GetMedian | ( | TH1 * | histo | ) |
Get the median of an histogram.
Definition at line 352 of file HybridPlot.cxx.
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inline |
Get SB histo center.
Definition at line 79 of file HybridPlot.h.
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inline |
Get B histo.
Definition at line 90 of file HybridPlot.h.
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inline |
Get SB histo integration extremes to obtain the requested area fraction.
Definition at line 86 of file HybridPlot.h.
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inline |
Get SB histo mean.
Definition at line 76 of file HybridPlot.h.
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inline |
Get SB histo RMS.
Definition at line 83 of file HybridPlot.h.
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private |
Definition at line 112 of file HybridPlot.h.
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private |
Definition at line 113 of file HybridPlot.h.
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private |
Definition at line 114 of file HybridPlot.h.
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private |
Definition at line 115 of file HybridPlot.h.
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private |
Definition at line 116 of file HybridPlot.h.
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private |
Definition at line 110 of file HybridPlot.h.
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private |
Definition at line 111 of file HybridPlot.h.
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private |
Definition at line 117 of file HybridPlot.h.