ROOT 6.08/07 Reference Guide |
Class to compute 95% CL limits.
Definition at line 22 of file TConfidenceLevel.h.
Public Member Functions | |
TConfidenceLevel () | |
Default constructor. More... | |
TConfidenceLevel (Int_t mc, bool onesided=kTRUE) | |
Constructor that fix some conventions. More... | |
virtual | ~TConfidenceLevel () |
The destructor. More... | |
Double_t | CLb (bool use_sMC=kFALSE) const |
Get the Confidence Level for the background only. More... | |
Double_t | CLs (bool use_sMC=kFALSE) const |
Get the Confidence Level defined by CLs = CLsb/CLb. More... | |
Double_t | CLsb (bool use_sMC=kFALSE) const |
Get the Confidence Level for the signal plus background hypothesis. More... | |
void | Draw (const Option_t *option="") |
Display sort of a "canonical" -2lnQ plot. More... | |
Double_t | Get3sProbability () const |
Get 3s probability. More... | |
Double_t | Get5sProbability () const |
Get 5s probability. More... | |
Double_t | GetAverageCLs () const |
Get average CLs. More... | |
Double_t | GetAverageCLsb () const |
Get average CLsb. More... | |
Double_t | GetBtot () const |
Int_t | GetDtot () const |
Double_t | GetExpectedCLb_b (Int_t sigma=0) const |
Get the expected Confidence Level for the background only if there is only background. More... | |
Double_t | GetExpectedCLb_sb (Int_t sigma=0) const |
Get the expected Confidence Level for the background only if there is signal and background. More... | |
Double_t | GetExpectedCLs_b (Int_t sigma=0) const |
Double_t | GetExpectedCLsb_b (Int_t sigma=0) const |
Get the expected Confidence Level for the signal plus background hypothesis if there is only background. More... | |
Double_t | GetExpectedStatistic_b (Int_t sigma=0) const |
Get the expected statistic value in the background only hypothesis. More... | |
Double_t | GetExpectedStatistic_sb (Int_t sigma=0) const |
Get the expected statistic value in the signal plus background hypothesis. More... | |
Double_t | GetStatistic () const |
Double_t | GetStot () const |
void | SetBtot (Double_t in) |
void | SetDtot (Int_t in) |
void | SetLRB (Double_t *in) |
void | SetLRS (Double_t *in) |
void | SetStot (Double_t in) |
void | SetTSB (Double_t *in) |
Set the TSB. More... | |
void | SetTSD (Double_t in) |
void | SetTSS (Double_t *in) |
Set the TSS. 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 | Clear (Option_t *="") |
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 abstract method. More... | |
virtual void | Copy (TObject &object) const |
Copy this to obj. 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 | Draw (Option_t *option="") |
Default Draw method for all objects. 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 pad. 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 const char * | GetName () const |
Returns 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 const char * | GetTitle () const |
Returns title of object. More... | |
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 ULong_t | Hash () const |
Return hash value for this object. 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 |
virtual Bool_t | IsSortable () const |
Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. More... | |
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 void | Print (Option_t *option="") const |
This method must be overridden when a class wants to print itself. 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 | |
Double_t | fBtot |
Int_t | fDtot |
Int_t * | fISB |
Int_t * | fISS |
Double_t * | fLRB |
Double_t * | fLRS |
Double_t | fMCL3S |
Double_t | fMCL5S |
Double_t | fNMC |
Int_t | fNNMC |
Double_t | fStot |
Double_t * | fTSB |
Double_t | fTSD |
Double_t * | fTSS |
Static Private Attributes | |
static const Double_t | fgMCL3S1S = 2.6998E-3 |
static const Double_t | fgMCL3S2S = 1.349898E-3 |
static const Double_t | fgMCL5S1S = 5.7330E-7 |
static const Double_t | fgMCL5S2S = 2.866516E-7 |
static const Double_t | fgMCLM1S = 0.16 |
static const Double_t | fgMCLM2S = 0.025 |
static const Double_t | fgMCLMED = 0.5 |
static const Double_t | fgMCLP1S = 0.84 |
static const Double_t | fgMCLP2S = 0.975 |
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 () |
#include <TConfidenceLevel.h>
TConfidenceLevel::TConfidenceLevel | ( | ) |
Default constructor.
Definition at line 39 of file TConfidenceLevel.cxx.
Constructor that fix some conventions.
mc | is the number of Monte Carlo experiments |
onesided | specifies if the intervals are one-sided or not. |
Definition at line 63 of file TConfidenceLevel.cxx.
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virtual |
The destructor.
Definition at line 85 of file TConfidenceLevel.cxx.
Get the Confidence Level for the background only.
Definition at line 149 of file TConfidenceLevel.cxx.
Get the Confidence Level defined by CLs = CLsb/CLb.
This quantity is stable w.r.t. background fluctuations.
Definition at line 188 of file TConfidenceLevel.cxx.
Get the Confidence Level for the signal plus background hypothesis.
Definition at line 168 of file TConfidenceLevel.cxx.
Display sort of a "canonical" -2lnQ plot.
This results in a plot with 2 elements:
The 2 histograms are respectively named b_hist and sb_hist.
Definition at line 414 of file TConfidenceLevel.cxx.
Double_t TConfidenceLevel::Get3sProbability | ( | ) | const |
Get 3s probability.
Definition at line 376 of file TConfidenceLevel.cxx.
Double_t TConfidenceLevel::Get5sProbability | ( | ) | const |
Get 5s probability.
Definition at line 392 of file TConfidenceLevel.cxx.
Double_t TConfidenceLevel::GetAverageCLs | ( | ) | const |
Get average CLs.
Definition at line 361 of file TConfidenceLevel.cxx.
Double_t TConfidenceLevel::GetAverageCLsb | ( | ) | const |
Get average CLsb.
Definition at line 346 of file TConfidenceLevel.cxx.
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Definition at line 52 of file TConfidenceLevel.h.
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Definition at line 50 of file TConfidenceLevel.h.
Get the expected Confidence Level for the background only if there is only background.
Definition at line 299 of file TConfidenceLevel.cxx.
Get the expected Confidence Level for the background only if there is signal and background.
Definition at line 250 of file TConfidenceLevel.cxx.
Definition at line 45 of file TConfidenceLevel.h.
Get the expected Confidence Level for the signal plus background hypothesis if there is only background.
Definition at line 201 of file TConfidenceLevel.cxx.
Get the expected statistic value in the background only hypothesis.
Definition at line 105 of file TConfidenceLevel.cxx.
Get the expected statistic value in the signal plus background hypothesis.
Definition at line 127 of file TConfidenceLevel.cxx.
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Definition at line 35 of file TConfidenceLevel.h.
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Definition at line 51 of file TConfidenceLevel.h.
Definition at line 32 of file TConfidenceLevel.h.
Definition at line 34 of file TConfidenceLevel.h.
Definition at line 31 of file TConfidenceLevel.h.
Definition at line 30 of file TConfidenceLevel.h.
Definition at line 33 of file TConfidenceLevel.h.
Set the TSB.
Definition at line 437 of file TConfidenceLevel.cxx.
Definition at line 27 of file TConfidenceLevel.h.
Set the TSS.
Definition at line 447 of file TConfidenceLevel.cxx.
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Definition at line 58 of file TConfidenceLevel.h.
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Definition at line 56 of file TConfidenceLevel.h.
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Definition at line 75 of file TConfidenceLevel.h.
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Definition at line 77 of file TConfidenceLevel.h.
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Definition at line 76 of file TConfidenceLevel.h.
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Definition at line 78 of file TConfidenceLevel.h.
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Definition at line 71 of file TConfidenceLevel.h.
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Definition at line 70 of file TConfidenceLevel.h.
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Definition at line 72 of file TConfidenceLevel.h.
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Definition at line 73 of file TConfidenceLevel.h.
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Definition at line 74 of file TConfidenceLevel.h.
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Definition at line 68 of file TConfidenceLevel.h.
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Definition at line 67 of file TConfidenceLevel.h.
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Definition at line 66 of file TConfidenceLevel.h.
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Definition at line 65 of file TConfidenceLevel.h.
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Definition at line 61 of file TConfidenceLevel.h.
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Definition at line 62 of file TConfidenceLevel.h.
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Definition at line 60 of file TConfidenceLevel.h.
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Definition at line 55 of file TConfidenceLevel.h.
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Definition at line 57 of file TConfidenceLevel.h.
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Definition at line 63 of file TConfidenceLevel.h.
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Definition at line 59 of file TConfidenceLevel.h.
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Definition at line 64 of file TConfidenceLevel.h.