cbm::qa::util Namespace Reference

namespace cbm::qa::util contains useful utilities for CBM QA tasks More...

Functions
TPaveStats *	GetHistStats (TH1 *pHist)
	Finds/Creates stats window for a histogram.
std::tuple< double, double >	FitKaniadakisGaussian (TH1 *pHist)
	Fit a histogram with Kaniadakis Gaussian Distribution.
void	SetLargeStats (TH1 *pHist)
	Set large stat. window.

Detailed Description

namespace cbm::qa::util contains useful utilities for CBM QA tasks

Function Documentation

FitKaniadakisGaussian()

std::tuple< double, double > cbm::qa::util::FitKaniadakisGaussian

(

TH1 *

pHist

)

Fit a histogram with Kaniadakis Gaussian Distribution.

Returns

mean and std.dev of the fit

Definition at line 88 of file CbmQaUtil.cxx.

References GetHistStats(), and sqrt().

Referenced by cbm::ca::TrackFitQa::CreatePullPlot(), and CbmTrdCalibTracker::GetQa().

GetHistStats()

TPaveStats * cbm::qa::util::GetHistStats

(

TH1 *

pHist

)

Finds/Creates stats window for a histogram.

Parameters

pHist

histogram

Returns

stats window

Definition at line 28 of file CbmQaUtil.cxx.

References CbmQaCanvas::GetDummyCanvas(), x, and y.

Referenced by FitKaniadakisGaussian(), SetLargeStats(), and CbmQaIO::SetTH1Properties().

SetLargeStats()

void cbm::qa::util::SetLargeStats

(

TH1 *

pHist

)

Set large stat. window.

Definition at line 179 of file CbmQaUtil.cxx.

References GetHistStats().

Referenced by CbmCaInputQaSts::Check().