rf102_dataimport Namespace Reference

Functions
	makeTH1 (trnd)
	makeTTree (trnd)
	write_dataset (ds, filename)

Variables
	Binning
	c = ROOT.TCanvas("rf102_dataimport", "rf102_dataimport", 800, 800)
	DataError
	dataReadBack
	dh = ROOT.RooDataHist("dh", "dh", [x], Import=hh)
	ds = ROOT.RooDataSet("ds", "ds", {x, y}, Import=tree)
	frame = x.frame(Title="Imported ROOT.TH1 with Poisson error bars")
	frame2 = x.frame(Title="Imported ROOT.TH1 with internal errors")
	frame3 = y.frame(Title="Unbinned data shown in default frame binning")
	frame4 = y.frame(Title="Unbinned data shown with custom binning")
	frame5 = y.frame(Title="Unbinned data read back from ASCII file")
	gauss = ROOT.RooGaussian("gauss", "gauss", x, mean, sigma)
	hh = makeTH1(trnd)
	Importing ROOT histograms.
	MarkerColor
	MarkerStyle
	mean = ROOT.RooRealVar("mean", "mean", 0, -10, 10)
	PrintLevel
	sigma = ROOT.RooRealVar("sigma", "sigma", 3, 0.1, 10)
	tree = makeTTree(trnd)
	trnd = ROOT.TRandom3()
	x = ROOT.RooRealVar("x", "x", -10, 10)
	y = ROOT.RooRealVar("y", "y", -10, 10)

Function Documentation

makeTH1()

rf102_dataimport.makeTH1

(

trnd

)

Definition at line 19 of file rf102_dataimport.py.

makeTTree()

rf102_dataimport.makeTTree

(

trnd

)

Definition at line 28 of file rf102_dataimport.py.

write_dataset()

rf102_dataimport.write_dataset	(		ds,
			filename )

Definition at line 113 of file rf102_dataimport.py.

Variable Documentation

Binning

rf102_dataimport.Binning

Definition at line 152 of file rf102_dataimport.py.

c

rf102_dataimport.c = ROOT.TCanvas("rf102_dataimport", "rf102_dataimport", 800, 800)

Definition at line 159 of file rf102_dataimport.py.

DataError

rf102_dataimport.DataError

Definition at line 80 of file rf102_dataimport.py.

dataReadBack

rf102_dataimport.dataReadBack

Initial value:

=  ROOT.RooDataSet.read(
    "rf102_testData.txt",
    [x, y],  # variables to be read. If the file has more fields, these are ignored.
    "D",  # Prints if a RooFit message stream listens for debug messages. Use Q for quiet.
)

Definition at line 126 of file rf102_dataimport.py.

dh

rf102_dataimport.dh = ROOT.RooDataHist("dh", "dh", [x], Import=hh)

Definition at line 58 of file rf102_dataimport.py.

ds

rf102_dataimport.ds = ROOT.RooDataSet("ds", "ds", {x, y}, Import=tree)

Definition at line 107 of file rf102_dataimport.py.

frame

rf102_dataimport.frame = x.frame(Title="Imported ROOT.TH1 with Poisson error bars")

Definition at line 63 of file rf102_dataimport.py.

frame2

rf102_dataimport.frame2 = x.frame(Title="Imported ROOT.TH1 with internal errors")

Definition at line 79 of file rf102_dataimport.py.

frame3

rf102_dataimport.frame3 = y.frame(Title="Unbinned data shown in default frame binning")

Definition at line 147 of file rf102_dataimport.py.

frame4

rf102_dataimport.frame4 = y.frame(Title="Unbinned data shown with custom binning")

Definition at line 151 of file rf102_dataimport.py.

frame5

rf102_dataimport.frame5 = y.frame(Title="Unbinned data read back from ASCII file")

Definition at line 154 of file rf102_dataimport.py.

gauss

rf102_dataimport.gauss = ROOT.RooGaussian("gauss", "gauss", x, mean, sigma)

Definition at line 69 of file rf102_dataimport.py.

hh

rf102_dataimport.hh = makeTH1(trnd)

Importing ROOT histograms.

Import ROOT TH1 into a RooDataHist

Create a ROOT TH1 histogram

Definition at line 51 of file rf102_dataimport.py.

MarkerColor

rf102_dataimport.MarkerColor

Definition at line 156 of file rf102_dataimport.py.

MarkerStyle

rf102_dataimport.MarkerStyle

Definition at line 156 of file rf102_dataimport.py.

mean

rf102_dataimport.mean = ROOT.RooRealVar("mean", "mean", 0, -10, 10)

Definition at line 67 of file rf102_dataimport.py.

PrintLevel

rf102_dataimport.PrintLevel

Definition at line 70 of file rf102_dataimport.py.

sigma

rf102_dataimport.sigma = ROOT.RooRealVar("sigma", "sigma", 3, 0.1, 10)

Definition at line 68 of file rf102_dataimport.py.

tree

rf102_dataimport.tree = makeTTree(trnd)

Definition at line 94 of file rf102_dataimport.py.

trnd

rf102_dataimport.trnd = ROOT.TRandom3()

Definition at line 43 of file rf102_dataimport.py.

x

rf102_dataimport.x = ROOT.RooRealVar("x", "x", -10, 10)

Definition at line 54 of file rf102_dataimport.py.

y

rf102_dataimport.y = ROOT.RooRealVar("y", "y", -10, 10)

Definition at line 97 of file rf102_dataimport.py.