gr011_graph2d_errorsfit Namespace Reference

Variables
	c1 = ROOT.TCanvas("c1")
	dte = ROOT.TGraph2DErrors(nd)
float	e = 0.3
float	ex = 0.05 * r.Rndm()
float	ey = 0.05 * r.Rndm()
	ez = abs(z * rnd)
	f2 = ROOT.TF2("f2", "1000*(([0]*sin(x)/x)*([1]*sin(y)/y))+200", -6, 6, -6, 6)
	fit2 = dte.FindObject("f2")
int	nd = 500
	r = ROOT.TRandom()
	rnd = r.Uniform(-e, e)
	x = c_double()
	y = c_double()
	z = f2.Eval(x, y) * (1 + rnd)
int	zmax = 0

Variable Documentation

c1

gr011_graph2d_errorsfit.c1 = ROOT.TCanvas("c1")

Definition at line 14 of file gr011_graph2d_errorsfit.py.

dte

gr011_graph2d_errorsfit.dte = ROOT.TGraph2DErrors(nd)

Definition at line 24 of file gr011_graph2d_errorsfit.py.

e

float gr011_graph2d_errorsfit.e = 0.3

Definition at line 16 of file gr011_graph2d_errorsfit.py.

ex

float gr011_graph2d_errorsfit.ex = 0.05 * r.Rndm()

Definition at line 39 of file gr011_graph2d_errorsfit.py.

ey

float gr011_graph2d_errorsfit.ey = 0.05 * r.Rndm()

Definition at line 40 of file gr011_graph2d_errorsfit.py.

ez

gr011_graph2d_errorsfit.ez = abs(z * rnd)

Definition at line 41 of file gr011_graph2d_errorsfit.py.

f2

gr011_graph2d_errorsfit.f2 = ROOT.TF2("f2", "1000*(([0]*sin(x)/x)*([1]*sin(y)/y))+200", -6, 6, -6, 6)

Definition at line 21 of file gr011_graph2d_errorsfit.py.

fit2

gr011_graph2d_errorsfit.fit2 = dte.FindObject("f2")

Definition at line 50 of file gr011_graph2d_errorsfit.py.

nd

int gr011_graph2d_errorsfit.nd = 500

Definition at line 17 of file gr011_graph2d_errorsfit.py.

r

gr011_graph2d_errorsfit.r = ROOT.TRandom()

Definition at line 20 of file gr011_graph2d_errorsfit.py.

rnd

gr011_graph2d_errorsfit.rnd = r.Uniform(-e, e)

Definition at line 34 of file gr011_graph2d_errorsfit.py.

x

gr011_graph2d_errorsfit.x = c_double()

Definition at line 29 of file gr011_graph2d_errorsfit.py.

y

gr011_graph2d_errorsfit.y = c_double()

Definition at line 30 of file gr011_graph2d_errorsfit.py.

z

gr011_graph2d_errorsfit.z = f2.Eval(x, y) * (1 + rnd)

Definition at line 35 of file gr011_graph2d_errorsfit.py.

zmax

gr011_graph2d_errorsfit.zmax = 0

Definition at line 31 of file gr011_graph2d_errorsfit.py.